"There is never just one thing wrong with a boat"; -- Travis McGee, main character in a book series by John D. 1973 1990 Evinrude_Johnson 48 235 HP Service Manual (70-HP) 1974-1990. 95 per download! If you have a dirty old paper copy of this manual or a PDF copy of this manual on your computer and it crashed we can help!. Save up to 70% on 13" Pitch Boat Propellers for your Johnson 70 HP Outboard Thru 1983. Our Chrysler Outboard Propellers are at the lowest price and same day shipping!. From this point, the idle could need to be adjusted again richer to provide the additional fuel necessary to accelerate crisply while under load. Meanwhile they've both dropped 13 pounds. Spark comes from the ignition system. Mercury 60 HP 4-Stroke 60ELPT Command Thrust 20 Inch Shaft Length Outboard Motor. Johnson 4-Stroke 60/70 HP 90-95 Johnson 4-Stroke 40/50 HP 96-101 2004 PRODUCT INFORMATION GUIDE 2-STROKE 4-STROKE HPEXAMPLES faster acceleration. New primer bulb and fuel hose. The "regular" 3cyl. New Aftermarket 1978-1988 Johnson/Evinrude 40-60 HP 2-CYL Lower Unit Rebuild Kit the acceleration of your ski or bass boat or top end of your race boat, in all. runs ok on plane but i feel she should be more more powerful. 8-liter displacement make the I-4 V MAX SHO 90 a class leader in torque, top speed and efficiency. Remember that horsepower equals performance. CONTENTS OF THIS SERVICE MANUAL: This 1990-2001 Johnson Evinrude 1 thru 70 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. I have tried many ways to get this thing to behave, but I'm asking for help. McDonald ***** The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. After the thrid time, I started putting Stabil in my fuel. is a certified OMC/BRP Evinrude service (warranty+repair) station since 1979. With my 70hp my boat will top out at 30mph and now i put the throttle down and it goes 9mph wide open. Flats boat operators will appreciate this propellers ability to lift the transom and accelerate cleaner in shallower water. that helped with the idleing and starting issues but im thinking its in the prop where most of the problems are. Dickerson's Marine: Serving Eastern Long Island since 1957 with quality service. Outboard Spares Response. Find great deals and same day shipping on all Mercury Propellers for use with 25-70hp Mercury outboard motors, including our most popular Black Max equivalent, the Powertech REB3 Stainless Propeller. ,Buy AT 1-GLF H-PAS Full Range Tower Speaker (Gloss Black Fleck) with fast shipping and top-rated customer service. Once I got this dialed in, putting in gear didn't cause a stall. 1988 Johnson 120 VRO RPM issue Recent Topics I had similar issues with a 86 johnson 70 hp vro. 75HP (75-HP) 1975-1987 engine hesitates during acceleration, engine idles rough, engine. DOWNLOAD a Mercury/Mariner outboard troubleshooting repair manuals straight to your computer in just seconds and fix your problems now!. Engineered to meet the needs of performance-driven boaters, Solas propellers deliver peak characteristics to a wide range of applications. Rods and pistons are very pricey from OMC,if you can find them. Find 60 hp johnson ads. 140 hp 2 stroke 1977-94. These 90 HP outboard motors for sale have been redesigned into a rock-star boat motor. mercury outboard 90 hp stalls on acceleration. If your car or truck is equipped with a Holley four barrel carburetor and stumbles upon acceleration, more than likely the carburetor needs an adjustment to the accelerator pump assembly. Helpful Information. Expect good acceleration and all-around performance from Solas' Saturn Three-Blade Johnson/Evinrude 15-30hp Stainless Steel Propeller. A single-overhead-camshaft design with four valves per cylinder and 1. If the engine either hesitates or stalls upon acceleration due to the carburetor, the carburetor's accelerator pump nozzle may need to be cleaned or the secondary throttle plates may not be closing all of the way. AUSTRALIA WIDE: All items will be sent through Australia Post Eparcel, we offer Road freight and Express delivery options. using you example though of an 18 foot glass boat I would not want to fit any other these I-2 if you want to "cruise" at 30MPH-they would struggle to do that at WOT on such a boat. Evinrude - Johnson 40 to 130 hp ETEC 2004 and newer. (4 Stroke 13 Spline). A vehicle that struggles or hesitates to accelerate may be unpredictable and moments of hesitation may be coupled with equally dangerous moments of surging or unexpected acceleration. The Yamaha 90 HP outboard has dramatically increased efficiency while shedding pounds. In the event that you are trying to find Johnson Midsection Boat Parts, you have definitely come to the correct place. Outboard Spares Response. 90 HP Outboard Motor. When I open the throttle it stalls and dies. I can get it to 2. is a certified OMC/BRP Evinrude service (warranty+repair) station since 1979. A mechanic has to conduct comprehensive tests to find the cause of the stumbling and to ascertain that the engine is not backfiring or missing. Unlike competitive dual 115hp engines, dual 115 Mercury FourStrokes are Command Thrust models, which swing V6-class propellers, such as Enertia series to deliver improved acceleration and better boat control in rough water. All gas in both tanks is less than week old. CONTENTS OF THIS SERVICE MANUAL: This 1990-2001 Johnson Evinrude 1 thru 70 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. 4-blade props work well with bass, pontoon & high performance boats as they provide better acceleration, Engine Manufacturers Johnson Outboards Johnson 85TL Johnson 85 HP in 1979 Boat 1979 Johnson 85 HP Engine Manual: Johnson Outboard Manual: "I have been given a Johnson 85 HP outboard motor Model. 9 a 15 just by changing the carb,my question is what can I do to my evinrude 9. This is a factory original equipment part, not aftermarket. The Powertech RXB4 propeller is an excellent multi-purpose performance boat prop for D Class, 40-140HP Evinrude-Johnson, E-Tec Outboards and has a constant 13. Spark Plugs. SUZUKI DOWNLOAD 2003 2007 Service Manual DF60 DF70 60/70 HP Outboard (DF 70) 70HP (70 HP) Motor engine hesitates during acceleration, engine idles rough. During acceleration tests, if you noticethat the car first hesitates and then picks up, it's a sure bet thepump-nozzle size should be increased. It will run if you can choke it just right to get it to accelerate. A mechanic has to conduct comprehensive tests to find the cause of the stumbling and to ascertain that the engine is not backfiring or missing. Maintaining Johnson/Evinrude 9. Johnson 4-Stroke 60/70 HP 90-95 Johnson 4-Stroke 40/50 HP 96-101 2004 PRODUCT INFORMATION GUIDE 2-STROKE 4-STROKE HPEXAMPLES faster acceleration. The only problem is they're around $400 these days. When a engine is hesitating it will cause the car to lunge or surge which will cause a sudden jerk as the car slows. 70 hp is not a force. Nunc quis augue. The Johnson 70- and 60-horsepower models: - feature an eight-valve, four-cylinder, in-line, single overhead cam powerhead that provides the muscle needed to get boats on plane quickly. Evinrude Gen 2 E-Tec 150-200hp Review. It's up to 80 pounds lighter than other four-stroke competitors and the class-leader in power-to-weight. Ralph, aka "The Outboard Wizard", owner of Lindenhurst Outboard Service Inc. There are a lot of sites to go shopping from on the net, however you have indeed selected our web site and we appreciate that very much. O Evinrude parts at Boats. Test acceleration, any hesitation, lean miss, (sometimes called a lean sneeze), or cough, make slight adjustment richer on the idle and retest. The Johnson 70- and 60-horsepower models: - feature an eight-valve, four-cylinder, in-line, single overhead cam powerhead that provides the muscle needed to get boats on plane quickly. View and Download Mariner 70 service manual online. It's good to know what the engine does at 70 mph as well as. If your piston skirts aren't worn or rings stuck due to carboning, or your cylinders aren't worn and scuffed, it could only be due to a proper rebuild of the motor within the last few years. 135 HP 115 HP 85 HP 70 HP 50 HP 40 HP 25 HP 15 HP 9. Matching Boat Prop to Engine. Use the 2+4 at every fuel up and it will help keep things cleaned out. How high you can go depends on what kind of boat you have. 1974 Johnson 70 hp outboard. If your oxygen sensor has failed, the code checker will generate a diagnostic trouble code that specifically indicates your oxygen sensor is bad. Find thousands of brand new 60 H. Overall best acceleration and top-end speed will be achieved when your full-throttle RPM is near the midpoint of the manufacturer's recommended maximum RPM range. It would die but immediately restart, taking several attempts sometimes to get past that dead spot as previously posted. I did this on a Suzuki 30 horse, and recently a 150 Johnson. During acceleration tests, if you noticethat the car first hesitates and then picks up, it's a sure bet thepump-nozzle size should be increased. 70-80hp four-strokes and DFI two-strokes In the next in his series of bi-monthly guides to choosing the right low pollution outboard for your boat, Andrew Norton compares 70–80hp four-strokes and DFI two-strokes. Flats boat operators will appreciate this propellers ability to lift the transom and accelerate cleaner in shallower water. Starter OMC Johnson Evinrude Marine 40 48 50 60 70 75 HP Many Year. i have said what it needs-here is what it has,gas tank,battery is 1 year old,paid 125. 2001 70hp Johnson 2 stroke It humms right along at 4300 rpm not a hesitation or miss in sight. Cure The Bog And Sluggish Response On Your Holley Four-Barrel Carburetor By Properly Adjusting The Accelerator Pump Assembly. The Evinrude 70 HP EFI fuel tuner tricks the engine sensors’ signals being read by the Electronic Control Unit, resulting in an adjustment to the fuel injection timing, which is what causes the increase in horses, to boost acceleration and throttle response throughout the rpm range. Johnson Outboards. 85, 88 hp 1972-96. The displacement on the F90 and F75 has increased to 1. I had a 2000 Johnson 70 HP that I went rounds with trying to. Boat engines have the same operating principles as do land vehicle engines, but having trouble with your boat engine can leave you and your family in a precarious predicament. The All-New VF90 In-Line Four V MAX SHO. Had a 70 hp Mercury that bogged on load and the stator was bad. From this point, the idle could need to be adjusted again richer to provide the additional fuel necessary to accelerate crisply while under load. Suzuki Download 2003 2007 Service Manual Df60 Df70 60/70 Hp Outboard acceleration, black smoke upon revving rev engine, motor misses while rpm speed is at 500. and i probably need a new water pump impeller thing. Johnson Evinrude Outboard Motor Service Manuals for only $4. The first thing any competent technician will do on a 1988 90 HP OMC product is a leak-down test. I can get it to 2. Cleaned spark plugs( were not that bad, just a little oil on them). All cars made in 1996 and after are equipped with an OBDII interface. View and Download Mariner 70 service manual online. Evinrude Gen 2 E-Tec 150-200hp Review. All gas in both tanks is less than week old. 1973 1990 evinrude johnson 48 235 hp service manual outboard pdf. 95 per download! If you have a dirty old paper copy of this manual or a PDF copy of this manual on your computer and it crashed we can help!. Flats boat operators will appreciate this propellers ability to lift the transom and accelerate cleaner in shallower water. This is a factory original equipment part, not aftermarket. Johnson 6 HP 1966 - 1979 Outboard Propellers. The following information is presented for the use of MASTERTECH'S customers as a courtesy by CDI Electronics. It's longer swept blades and a large diameter give this prop a better grip on the water, faster acceleration, and greater top end speed. that helped with the idleing and starting issues but im thinking its in the prop where most of the problems are. 25 to 70 HP - PDF Service Manual DOWNLOAD HERE "1990-2001 Johnson Evinrude Service Manual 1. From this point, the idle could need to be adjusted again richer to provide the additional fuel necessary to accelerate crisply while under load. Find 60 hp johnson ads. The Rogue™ propeller for the 20" shaft, 40-115 HP Evinrude® E-TEC® provides faster acceleration and faster top speeds in stern heavy boats. 75 horsepower johnson/evinrude 3 cyl bogs down or dies when throttle is opened, runs and idles fine on "hose". SOURCE: 1974 Johnson 70 hp outboard, quits on acceleration. 40 hp evinrude missing and sputtering, boat motor fills like it is skipping, boat motor is sputtering, four stroke outboard sputters, mercury 2 stroke missing, new outbard sputtering, outboard motor 2 stroke is missing, what could cause evinrude 70 hp motor sputter, why does a boat engine start sputtering after heating up, why is my mercury. 25 to 70 HP - PDF Service Manual DOWNLOAD HERE "1990-2001 Johnson Evinrude Service Manual 1. Britain spins towards an election as Johnson wins preliminary approval Ford reveals acceleration times for 760-HP GT500. Had a 70 hp Mercury that bogged on load and the stator was bad. 70-80hp four-strokes and DFI two-strokes In the next in his series of bi-monthly guides to choosing the right low pollution outboard for your boat, Andrew Norton compares 70–80hp four-strokes and DFI two-strokes. Overall best acceleration and top-end speed will be achieved when your full-throttle RPM is near the midpoint of the manufacturer's recommended maximum RPM range. It's longer swept blades and a large diameter give this prop a better grip on the water, faster acceleration, and greater top end speed. Outboard motors 30 HP and higher, and Sterndrives require the most attention to correct propeller selection. Re: 70 hp johnson stalls under a load I have done a compression test. I had a 2000 Johnson 70 HP that I went rounds with trying to. I got it started ok, ran it, re-started it several times and shut it down. CONTENTS OF THIS SERVICE MANUAL: This 1973-1990 Johnson Evinrude 48-235 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. If I increase the idle speed for 10-15 seconds then quickly engage gear I can accelerate away with no stalling, also no effect on maintaining power. Model:DF70 Brand:SUZUKI. Some call it direct injection. Product Description. using you example though of an 18 foot glass boat I would not want to fit any other these I-2 if you want to "cruise" at 30MPH-they would struggle to do that at WOT on such a boat. We're assuming you mean 70 'horsepower'. Johnson+115+hp+idle+speed+adjustment; factory setting Johnson idle mix; how to adjust idle stop screw on an Johnson outbaord motor; how to change idle on a Johnson 50 hp 2 stroke outboard; how to fix rough idle on Johnson outboard; how to lower idle on 70 hp Johnson; how to turn down the idle on 90 hp mecrcury; idle adjustment on 40 hp 2004. Extra cupping ensures handling performance. "There is never just one thing wrong with a boat"; -- Travis McGee, main character in a book series by John D. There really are undoubtedly a bunch of sites to go shopping from on the internet, but you have definitely gone with our website and we value this considerably. How to adjust a carburetor on 1985 yamaha boat motor 1990 mercruiser inboard outboard tilt pump diagram carburetor adjustment on 1974 evinrude 130 hp 1986 502 mpi merc no start how to rebild carburetor on 1999 yamaha 100 hp outboard motor 1989 evinrude 225 adjust idle poor acceleration incorrect idle 1988 johnson 150 outboard starter bender where is the oil sending switch on 5 hp 1966 mercury. Re: 70 hp johnson stalls under a load I have done a compression test. Buy Johnson Evinrude Power Reed Kit 70 Hp 1974-Up Boyesen 133: Gaskets - Amazon. Use the 2+4 at every fuel up and it will help keep things cleaned out. Repowering with a used outboard is another great way to save some cash. runs ok on plane but i feel she should be more more powerful. Posted in BRP Brand Manuals, Johnson 2-Stroke Manuals, Johnson Brand Manuals, Johnson Outboard Manuals More. 4-blade props work well with bass, pontoon & high performance boats as they provide better acceleration, Engine Manufacturers Johnson Outboards Johnson 85TL Johnson 85 HP in 1979 Boat 1979 Johnson 85 HP Engine Manual: Johnson Outboard Manual: "I have been given a Johnson 85 HP outboard motor Model. Evinrude props deliver a better boating experience. 75HP (75-HP) 1975-1987 engine hesitates during acceleration, engine idles rough, engine. If you decide to troubleshoot the problem yourself, you'll need to understand some basic concepts on what makes the engine run. Repeat to perfection. DOWNLOAD 90HP Outboard Repair Manual 553. Ford reveals acceleration times for 760-HP GT500. CONTENTS OF THIS SERVICE MANUAL: This 1990-2001 Johnson Evinrude 1 thru 70 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. 95 per download! If you have a dirty old paper copy of this manual or a PDF copy of this manual on your computer and it crashed we can help!. Runs smooth otherwise. Buy BRP Johnson Evinrude Viper Stainless Steel 3 Blade Propeller 13. OMC 12-20 HP buretor. Outboard Spares Response. We sell and service Johnson, Evinrude and Suzuki outboards, Lawn-Boy mowers, trailers and a large variety of boats. O Evinrude parts at Boats. Things were looking up: I replaced the spark plug, cleaned out the exhaust, adjusted the idle / fuel screws, and even replaced the brakes (I can stop now!). BRP used to offer a diaphragm or rebuild kit but I'm not sure if they do anymore, I think they want you to replace the whole thing. Started by pornochio in TECHNICAL HELP EVINRUDE BRP Engines. However it starts and idles okay. We are your single online source for Suzuki Outboard Motor Specifications. Remember that horsepower equals performance. Viper, 3 blade, 13 7/8" Diameter, 17" Pitch, Standard Rotation, If you want speed you want the V4 Viper prop. We're assuming you mean 70 'horsepower'. 1973 1990 Evinrude_Johnson 48 235 HP Service Manual (70-HP) 1974-1990. Things were looking up: I replaced the spark plug, cleaned out the exhaust, adjusted the idle / fuel screws, and even replaced the brakes (I can stop now!). We usually refer to an exhaust backfire as a "backfire", and backfiring through the carb as "spitting" or "coughing". 5 hp 2 cycle outboards 1964 - 1973 (Information & normal repairs) The 9. All our Evinrude 40 HP outboard parts are heavily discounted and we price match guarantee every OEM Evinrude Johnson part we sell. A single overhead cam configuration and long-stroke design increase torque for excellent acceleration, even with heavy loads. Replaces Johnson/Evinrude # 583035. Includes the latest components designed to combat alcohol. But you also need compression and the correct spark timing. The Nemesis features the most aggressive geometry available in an aluminum propeller. 5 hp, shown below was built from 1964 to 1973, which was a the first of the low profile motor series, and is not a sleek looking motor in my opinion, with a squatty oversized motor cover and upper housing sitting on a standard lower unit. An outboard marine engine repair manual is a book of instructions, or handbook, for learning how to maintain, service and overhaul the 90 HP outboard motor to factory specifications. Discussion in 'Outboards' started by willyyes, Mar 25, 2011. 25-inch diameter regardless of pitch in 12 thru 21 inches of pitch. Use the 2+4 at every fuel up and it will help keep things cleaned out. Cut from exterior grade 5-7 year life vinyl ( UV resistant and fully waterpr oof ), not ink printed. This paragraph applies to an instantaneous bog, hesitation, or stumble upon acceleration. It's good to know what the engine does at 70 mph as well as. of work or energy could involve a force, but it doesn't have to. The BF90 features a high performance gear case with a low 2. Specifically designed to handle high horsepower, improves acceleration and top speed on many boats. 95 shipping available. Posted in BRP Brand Manuals, Johnson 2-Stroke Manuals, Johnson Brand Manuals, Johnson Outboard Manuals More. The only problem is they're around $400 these days. Test acceleration, any hesitation, lean miss, (sometimes called a lean sneeze), or cough, make slight adjustment richer on the idle and retest. Maintaining Johnson/Evinrude 9. If your car or truck is equipped with a Holley four barrel carburetor and stumbles upon acceleration, more than likely the carburetor needs an adjustment to the accelerator pump assembly. McDonald ***** The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. BRP used to offer a diaphragm or rebuild kit but I'm not sure if they do anymore, I think they want you to replace the whole thing. Noticed small gas leak at hose to engine connector. Johnson+115+hp+idle+speed+adjustment; factory setting Johnson idle mix; how to adjust idle stop screw on an Johnson outbaord motor; how to change idle on a Johnson 50 hp 2 stroke outboard; how to fix rough idle on Johnson outboard; how to lower idle on 70 hp Johnson; how to turn down the idle on 90 hp mecrcury; idle adjustment on 40 hp 2004. Had a 70 hp Mercury that bogged on load and the stator was bad. Free download 1973 1990 Evinrude/Johnson 48 235 HP Service Manual Outboard (70-HP) 1974-1990 75HP (75-HP) 1975-1987 engine hesitates during acceleration. The amount. 85, 88 hp 1972-96. It's good to know what the engine does at 70 mph as well as. being under or over propped) or you may simply want to gain better fuel economy. Changing out a VRO pump is easy depending on where and how it's mounted. 4-blade props work well with bass, pontoon & high performance boats as they provide better acceleration, Engine Manufacturers Johnson Outboards Johnson 85TL Johnson 85 HP in 1979 Boat 1979 Johnson 85 HP Engine Manual: Johnson Outboard Manual: "I have been given a Johnson 85 HP outboard motor Model. How high you can go depends on what kind of boat you have. justinfisch01. If I increase the idle speed for 10-15 seconds then quickly engage gear I can accelerate away with no stalling, also no effect on maintaining power. La Porte, TX 77571 832-221-4007 Reasons why we do not allow any one to drop off or pick up carburetors at our shop The steal stuff They try to see how we do it so they can fix their own next time They waste our time talking to our workers They try to bring vehicles here after they install them for us to. It's longer swept blades and a large diameter give this prop a better grip on the water, faster acceleration, and greater top end speed. 2 Stroke 40 HORSEPOWER Outboard Motor pdf manual download. Johnson 4-Stroke 60/70 HP 90-95 Johnson 4-Stroke 40/50 HP 96-101 2004 PRODUCT INFORMATION GUIDE 2-STROKE 4-STROKE HPEXAMPLES faster acceleration. 4) Repair as necessary. Buy DB Electrical SAB0115 New Starter For Omc Johnson Evinrude Marine 50 60 65 70 75Hp, 386657, 585050, 585197, 586281, Sm02610, Sm10629, Sm17996, Sm57048, Smh12B41 0261040-M030SM 1062940-M030SM 4-5635: Starters - Amazon. Meanwhile they've both dropped 13 pounds. Offering discount prices on OEM parts for over 50 years. ) panels or install a pop charger and gain some HP and the. This motor is 23 years old. CONTENTS OF THIS SERVICE MANUAL: This 1990-2001 Johnson Evinrude 1 thru 70 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. Propellers that fit Evinrude 70hp equipped boats, displayed in chart form. Prop for a 1720 with Johnson 70 hp 2-stroke. Johnson 4-Stroke 60/70 HP 90-95 Johnson 4-Stroke 40/50 HP 96-101 2004 PRODUCT INFORMATION GUIDE 2-STROKE 4-STROKE HPEXAMPLES faster acceleration. Lost power at 3/4 to full power and would stall. Repeat to perfection. It does however have an overheat temp sender connected to the horn fitted inside the control box. Johnson Evinrude 1971 To 1989 1 To 60hp Service Manual Pdf DOWNLOAD HERE JOHNSON/EVINRUDE outboard service manuals in adobe pdf format a repair manual for 1971-89 outboard 1 to 60hp this cd is 237mb 640 pages contents listed below: INTRODUCTION Filling Lower Unit CLEANING, WAXING, POLISHING Propeller Installation CONTROLLING CORROSION SHIFT WITH. This was used as a back up engine on a little fishing boat, sold the boat and kept the engine just incase (as you do). It's longer swept blades and a large diameter give this prop a better grip on the water, faster acceleration, and greater top end speed. Fit a DF70 to your transom and you will benefit from; improved fuel efficiency, better throttle response, increased grip & acceleration, better weight distribution, zero-maintenance self-adjusting timing chain, smoother gear shifting, new reduced drag gear case all in a lightweight and compact design. This key can become worn allowing the ignition trigger to become retarded causing the engine hesitation. Have tried each cylinder individually, each cylinder will run on its own but not as a group. I had a ’78 Evinrude 70 hp, ran great all the years I owned it although my buddy had a 60 hp 3 cylinder Evinrude and it was a piece of junk…. The Evinrude 70 HP EFI fuel tuner tricks the engine sensors’ signals being read by the Electronic Control Unit, resulting in an adjustment to the fuel injection timing, which is what causes the increase in horses, to boost acceleration and throttle response throughout the rpm range. This INSTANT REPAIR MANUAL DOWNLOAD for the Mercury-Mariner, Johnson-Evinrude, Suzuki, Honda, Yamaha 70 HP outboard engines were designed primarily for factory service 70 HP outboard technicians in a properly equipped shop. If you are worried it is not enough HP, then skip the 50HP and go to the 60HP with water tuned exhaust they go better than the two little brothers. 95! Johnson Evinrude Outboard Motor Service manuals are available for immediate download! This service is available for only $4. The most common is an ethanol treatment, which contains a chemical that offsets the condensation and water problems ethanol can cause in a marine engine that. Evinrude carburetor adjustments should be made with the motor on the boat and underway. Prop for a 1720 with Johnson 70 hp 2-stroke. This is a factory original equipment part, not aftermarket. Power valve blown out by spitback up through carb. 8-liter displacement make the I-4 V MAX SHO 90 a class leader in torque, top speed and efficiency. If you decide to troubleshoot the problem yourself, you'll need to understand some basic concepts on what makes the engine run. 11 new and used 70 Hp Johnson Outboard Motor cars for sale at smartmotorguide. An outboard marine engine repair manual is a book of instructions, or handbook, for learning how to maintain, service and overhaul the 90 HP outboard motor to factory specifications. I can get it to 2. Buy BRP Johnson Evinrude Viper Stainless Steel 3 Blade Propeller 13. Had a head gasket fail a couple of years ago and drownded it with coolant. The post caught my eye. CONTENTS OF THIS SERVICE MANUAL: This 1973-1990 Johnson Evinrude 48-235 HP Outboard Service Manual contains fully detailed step-by-step repair procedures with hundreds of photos and illustrations to guide you through any repair, maintenance, overhaul, service specifications or troubleshooting procedure. Ususally it is a "needle and seat" configuration that uses a float to push a conical shaped needle up into a narrow hole at the fuel inlet called a seat. Britain spins towards an election as Johnson wins preliminary approval Ford reveals acceleration times for 760-HP GT500. 70 Outboard Motor pdf manual download. View Gumtree Free Online Classified Ads for johnson outboard and more in South Africa. Boats and applications vary widely. 5 foot long fibreglass tri hull vin#ztp100170980 with a 70 hp johnson outboard and a easy loader trailer for sale boat has been used in the 2019 summer season has been completely cleaned carpet steamed waxed exterior and winterized boat has been well cared for and is in excellent condition for the age reason for selling our family is growing and would like to upgrade to an 18 foot. 25 to 70 HP - PDF Service Manual DOWNLOAD HERE "1990-2001 Johnson Evinrude Service Manual 1. 95 shipping available. Installed new spark plugs and fresh gas and motor starts right up and runs good in all RPMS. to thunderracing All I can tell you is I have been warned repeatedly that they will not stay together so well. is a certified OMC/BRP Evinrude service (warranty+repair) station since 1979. Started by pornochio in TECHNICAL HELP EVINRUDE BRP Engines. Talk about feeling like we were on cloud 9 - the motor started up like a dream and quietly purred. 95! Johnson Evinrude Outboard Motor Service manuals are available for immediate download! This service is available for only $4. "There is never just one thing wrong with a boat"; -- Travis McGee, main character in a book series by John D. I was out this weekend and when I was on plane running around 4500 rpm everything was great. If I increase the idle speed for 10-15 seconds then quickly engage gear I can accelerate away with no stalling, also no effect on maintaining power. does anybody know how to adjust my 1976 johnson 70 hp timing. Mercury 70 hp bogs down at full throttle. You should always get an outboard motor with the maximum horsepower your boat is rated for. We have engines for those on a budget to high performance engines that increases boat performance with smoother acceleration and enhanced fuel efficiency. so you could get hurt there too. Then shift into idle and then directly into forward, without any hesitation or pause. 2005 Johnson 90 115 150 175 hp PL PX CX GL 2-Stroke Outboard Owners Manual. Johnson/Evinrude Applications 40 hp 2-cyl '84 thru 48 hp '87-'96 50 hp 2-cyl '75 thru 55 hp 2-cyl '76-'79 60 hp 2-cyl '80-'85 60 hp 2-stroke '78 thru. This problem has the symptoms of gummed-up carburetors. Spark comes from the ignition system. I took my VRO off yesterday and today I will be "test running" it to see if I get the "alarm thing" as well. A new spark plug is a small thing that can make a big difference. Others simply call it the best-performing outboard on the water. However, enough information in 70 HP outboard repair manuals is given for do-it-yourself or apprentice mechanics to. runs ok on plane but i feel she should be more more powerful. 2001 70hp Johnson 2 stroke It humms right along at 4300 rpm not a hesitation or miss in sight. Outboard Spares Response. Yamaha 3 Blade Aluminium Propellers in stock now! 13 1/4 x 17-k, 13 1/2 x 15-k, 13 x 19-k, 13 5/8 x 13-k and 12 5/8 x 21-K. But it’s not only the fastest—it’s the quietest, too. There is a strong possibility. Boats can be a pain in the ass. The electric choke was all whaked out of adjustment & sticky. Connect a battery and it goes through a set up sequence and beeps, and the trim motor works,. For example, inflatable boats average between 9 and 25 HP, while pontoon vessels can go as high as 300 HP, depending on the model. Four mid-range outboard engines are offered in the Johnson four-stroke outboard line for 2003, including 70-, 60-, 50- and 40-horsepower models. It's a rate of doing work or transferring energy. Installed new spark plugs and fresh gas and motor starts right up and runs good in all RPMS. Issuu company logo Close. 25 to 70 HP - PDF Service Manual DOWNLOAD HERE "1990-2001 Johnson Evinrude Service Manual 1. Includes the latest components designed to combat alcohol. Carbs have been rebuilt, - Answered by a verified Marine Mechanic. 4-blade props work well with bass, pontoon & high performance boats as they provide better acceleration, Engine Manufacturers Johnson Outboards Johnson 85TL Johnson 85 HP in 1979 Boat 1979 Johnson 85 HP Engine Manual: Johnson Outboard Manual: "I have been given a Johnson 85 HP outboard motor Model. Buy DB Electrical SAB0115 New Starter For Omc Johnson Evinrude Marine 50 60 65 70 75Hp, 386657, 585050, 585197, 586281, Sm02610, Sm10629, Sm17996, Sm57048, Smh12B41 0261040-M030SM 1062940-M030SM 4-5635: Starters - Amazon. Unlike competitive dual 115hp engines, dual 115 Mercury FourStrokes are Command Thrust models, which swing V6-class propellers, such as Enertia series to deliver improved acceleration and better boat control in rough water. Repowering with a used outboard is another great way to save some cash. This was a first time new problem. These decals will look good for. The Quality Mercury Spitfire gives faster acceleration & superior holding ability for tight turns and dirty water. "There is never just one thing wrong with a boat"; -- Travis McGee, main character in a book series by John D. Check out our Store today. I have tried many ways to get this thing to behave, but I'm asking for help. Johnson outboard motor leaking from water port holes? For my season start up procedures, I started the motor on my driveway with the water ear muffs. DOWNLOAD a Mercury/Mariner outboard troubleshooting repair manuals straight to your computer in just seconds and fix your problems now!. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband. I have 78 Johnson 70 HP that's is stalling while in the water.