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    1983 90HP Mariner tilt trim wiring issue

    Hey guys, I am helping my moms husband replace their tilt trim motor on their pontoon boat and I have a wiring issue. He took the pump off and replaced it before I became involved and he doesn't remember how it was wired to the 2 solenoids. I have 12 volts on both up and down from the switch...
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    no water flow

    ok guys, i have an 05 yamaha 225 4 stroke. i just replaced the impeller and I am not getting any water flow. my pee hole shows no water and when I ran the motor i got the overtemp warning horn. i removed the thermostats and ran it again the next day and it still got the overtemp horn. Anyone...
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    water pressure valve

    Can someone tell me where the water pressure valve is on an 05 yamaha 225 4 stroke?
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    05 yamaha 225 4 stroke

    Hey guys I am having a cooling issue with my motor. When I hook up a water hose to the flush connector I can hear the water filling up but it will never come out the "pee" hole. I ran the motor for about 30 seconds and it never came out the pee hole so I shut it off. Can you guys give me so...
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    year of my motor

    Can someone please tell me what year my motor is? I am going to buy a manual for it, but i am not sure of the year. It is a yamaha 225 4 stroke and the serial number is 69jx 1020400. Thanks.
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    valve adjustment on 95 mercuriser 3.0lx

    i have good compression on the 1st 3 cylinders after doing the valve adjustment by the book. the 4th cylinder doens't have any? I adjusted it just like the book said and moved the crank 1 rotation and adjusted the other valves. the book says with #1 cylinder in firing position adjust both #1...
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    intake / exhaust valves on 95 mercruiser 3.0lx

    could someone please list the intake / exhaust valves in order from the water pump back to the flywheel. i am not sure which ones are intake and which are exhaust and i really don't want to take the manifold off if someone could just tell me. thanks
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    1995 mercruiser 3.0lx compression trouble s/n 371961

    ok to start with i sucked a screw in through the carb and in went all the way down to the #4 cylinder and destroyed the piston. Before anything I checked compression on all the cylinders and there was nothing. I removed the motor and completely rebuilt the motor with new pistons and...
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    1983 mariner 90 inline 6 cyl.

    Hey guys i am only getting spark on cylinders 4 and 5. I did the stator test in the manual and the readings are 1/2 what they should be. I am wondering if this would cause no spark on my other cylinders before i order the stator. thanks
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    year of 90 hp mercury mariner

    Hey guys I just need to know the year of my motor so i can buy the repair manual. The model number is 7060620 and the serial number is 6341885. I would also like to know what is the current draw for the starter on this motor. It tested at drawing 25 amps. Is this corret? Thanks guys. Greg
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    marine vs auto starter

    Hey guys my starter is out and i was wondering if i could replace it with an auto starter? Any suggestion on why i couldn't do this? Thanks
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    omc 460 comments/questions

    first off i would like to thank each of you that help me over the past couple of days i got my boat running, keeping it running is the problem now onto the questions. <br />1. got the motor fired up and running for about 10 minutes and everything was great, shut it off to clean up the tools and...
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    rodbolt

    hey i have a omc 460 you were helping me on (no spark) you said look in the manual to find where the rotor should be poining in reference to the lockdown caps. my manual doesn't show anyting like that. i am at tdc and my rotor is pointing at #1 cylinder on the cap but i can rotate the cap a...
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    omc 460 timing

    hey guys, boat is still not running, i have went through the timing procedure from my manual 10 times and still nothing. i am getting spark and gas still it doesn't attempt to fire. does anyone know where the rotor should be pointing when the #1 cylinder is at tdc. right now i have the #1 at...
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    no spark

    i have a ford 460 7.5ltr was running good but i had to change the oil so i used a pre-oiler by removing the distributor and turning the oil pump. i marked the distributor in several places now when it is back together i get spark from the coil but it doesn't attempt to fire. i aligned the...
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    ford 460 intake manifold

    i have a crack in my 460 ford intake manifold and i was wondering if i could use a regular automotive intake or does it have to be a marine intake. thanks for the help.
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    wiring diagram

    does anyone have a wiring diagram for the control panel of a 1986 sportscraft 270 fisherman. dual control.
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    wiring diagram

    does anyone have a wiring diagram for the control panel of a 1986 sportscraft 270 fisherman. dual control.
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    any info on this motor?

    i would like any info on my motor but i have very limited info. on the valve cover it has "omc 340" on the engine block itself it is stamped "dooe-9425-c". on a label place attached to the valve cover is has "model# 754bpftc" and serial # t0925139. this is on a chaparral 278 xlc. i would...
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    rectifier

    could someone give me a part number for the sierra model rectifier for a 1975 evinrude 70hp. or any part number for that matter. thanks guys and gals.
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