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    suzuki df70 oil leak

    1999 DF70 four stroke leaks oil into the silencer cover and into the combustion chambers. Plugs oiled up and oil dripping from the iac valve. I have to do a compression check on the cylinders but if the rings have failed that doesn't explain oil up in the silencer and silencer cover. The...
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    ox66 excessive oil in all cylinders

    Yamaha s225txrx. Had a lot of carbon built up on the o2 sensor. The motor would jump from 2200 to 3300 rpms without moving the throttle. Also was very hard to start. Once I cleaned and bench tested the o2 sensor and reinstalled, the motor ran great and started right up for about 3 mths. Now the...
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    Yamaha 40tlrc wont idle. Timing troublei think.

    The motor runs great above 1200 rpm. Anything below she pops like back pressure in the exhaust and then she dies. Kind of a pain to start have to use the warm up lever to start then quickly back off before the rpms jump up. The gas tank had water in the fuel. So it was drained cleaned and filled...
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    Have a '85 90hp VRO Evinrude no spark.

    Ran then sputtered at the dock and now no spark. One thing I noticed the binnacle doesn't have the dead man switch hooked up. One black yellow wire goes from key switch through main harness to motor. The other one is inside the binnacle about two inches long and is going to nothing. There is a...
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    still needing help with the sudden rpm increase on a yamaha s225txrx

    big jolt almost knocks you down. when increasing rpms to pull out of the whole rpms are steady in the climbing until about 2000rpm. Then it will jump after a couple second pause to 3400 rpm in half a sec. I checked the resistance of the CPS it was within spec on the higher side 228.7. volts...
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    yamaha s225txrx jumps from 2000 rpm to 3400 rpm without moving the throttle.

    big jolt almost knocks you down. when increasing rpms to pull out of the whole rpms are steady in the climbing until about 2000rpm. Then it will jump after a couple second pause to 3400 rpm in half a sec. I checked the resistance of the CPS it was within spec on the higher side 228.7. volts...
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    1996 johnson 70 hp two stroke j70tleda milky sludge on number 3 spark plug

    motor impeller failed overheated. retrieved all the pieces to the impeller replaced water pump, visually inspected wires and hoses. and of course spark and compression. everything looks good, fired up the motor on the water hose ran well and sounded good. took the boat to the river for a sea...
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    j70tleda stuck trying to drop the lower unit

    i have eveything ready to drop the lower unit but cant get the pin to come out of the shift rod connector. can anyone help.
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    still need help with the lower unit connector rod pin. for a j70tleda

    smooth pin goes thru the connector rod. no phillips head or hole for cotter pin. looks like a push pin for a trim tab actuator. its a 96 70hp standard shaft. anyone have trouble with this particular motor?
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    j70tleda removing lower unit

    i cant get the retainer pin out from the shift rod connector. dont have the manual for it. i know some are held with a cotter pin and some are a phillips head. this just looks like a pin you would push out one side and drop down the lower unit, but the pin is not moving. Help Anyone...
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    z200tlrb hpdi sticky butterflies

    Starts up and idles fine. When you give it throttle and come back to idle the butterflies stick open just a little bit. RPMs won't drop back down to 850. Linkage is set cam follower lines up like its suppose to. How do I get the butterflies to close they should. Idle stop screw touches the...
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    2003 yamaha 40tlrc idle issue.

    engine was serviced 3mths ago. carbs where cleaned twice looked good both times. Motor fires up and will run above 1300 rpm, but anything below it lean pops and coughs out. pulled the plugs which where brand new and they are black and soaked. It has gotton worse in only two trips to the point...
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    2003 Mercaha 225cxl four stroke. Bogging down at 3700 rpm but holds fuel psi.

    engine would bogg down at 2200 rpms noticed blue like smoke. she was running rich and missing. pulled plugs and where tarred up and black with only six hrs on em. suspected bad injectors. checked fuel pressure at the rail. good held psi the whole time even with engine struggling. so i pulled the...
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    225 mercury efi four stroke water pump

    Im changing out the water pump impeller. Was wondering if anyone knew the proper steps to remove lower unit?
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    F4MLHY yamaha outboard year 2000

    wondering if anybody has the torque sequence and setting for the cylinder head bolts for this motor. pulled the cylinder head the other day to clean out the clogged water ports and i dont have the numbers for the bolts. Anyone able to help?
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    installing and rigging twin suzuki

    Looking for installation guide from Suzuki and if I need the computer to fire up the engines.
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    02 YAMAHA F115txra cleaned fuel system and still doesnt run right.

    i have cleaned the vst, sent out the injectors to be cleaned and tested, changed the fuel element filter, spark test, compression test.the engine will fire up and actually try to run now that the injectors where serviced. but it still isnt running right. after running for about 30 sec the engine...
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    yamaha f115txra '02 i believe. Old gas. Pulled vst to clean. Fuel psi drops.

    I cleaned the vst tank and the pump filter screen. Tested the pump with 12v to verify operation. Tested the fuel injectors with 12v and fuel/pressure to examine spray pattern and proper operation. When turning the key to the on position the fuel pressure at the top of the fuel rail goes to about...
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    5.7 mercruiser 350 thunderbolt ignition no spark

    I checked the coil and it wasn't producing spark. The ignition module produces 12.5 volts to the coil but not out of the coil. So I replaced the coil with a brand new one. Still no spark. Can ne one help?
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    Mercruiser 3.0 trim and tilt stuck up, unless hoses are switched.

    I have an issue with the trim and tilt on a 3.0 mercruiser. the outdrive goes up no problem. coming down it doesnt budge. Motor sounds higher pitch while down operation. no surging like there is air in the lines. when operating up the motor sounds like its under a load not when its on the down...
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