no i don't know how to measure the resistance. if you tell me how i would try. would you know the location of the sensor? you don't think it's the...
just started my volvo 260B engine. don't remember what the oil pressure should be but i'm getting 20lb. when i rev the engine it jumps between 20...
Just replaced the water pump on my 1987 mercruiser 3.7l engine. The problem is i can not get the lower unit back into the upper. is there some...
My engine started to make a clanging noise above 1500 RPMs. sounded like the valves were ready to jump out of the engine. When I pulled the boat...
transom is in very good shape. i'll check the zinc bolds, they do look rotten..thanks
i have a 18' with a 1985 Mercruiser 3.7l. i have water comming in and filling under the engine. i rapped the plug w/ teflon tape and its tight....
must be doing something wrong. runs bad w/ electronic ignition. had to put back the points. what gives?..thanks
one more question...which is the idle jet screw and which is the main jet screw. i have the idel ajust screw w/ a spring and a long needle screw...
ya, i can get to the float w/ no problem. thanks will try all that and report back. thanks for all the help
the mixing screw is only out 1 1/2 turns. why do i still have a too rich mix?
found the purple wire. there is also a red wire with the purple wire both going to the choke. will do it this weekend...thanks
had the same problem. changed the gasket between the manifold and the water resivior and problem solved. hope this helps
i'm installing an electronic ignition into a 1985 mercruiser 3.7l engine. The unit comes with a red and black wire. Instructions state the black...
When I start the engine I get black smoke which goes away when the engine warms up. I pulled a plug and it’s full of black deposits. The plugs are...
Just solved my problem. Turns out it was the gasket between the water reservoir and the manifold. Changed the oil 5 times. Running the engine to...
Just did a water pressure test isolating the engine block and head. Pressure of 17lb held for ½ hr. good news on that part. Going to check the...
i'm going to do a pressure test on the engine cooling system. if pressure holds then you should be right. thank you very much. i'll let you know.
i figured out where the riser elbow is. but where would oil and water mix? i have oil in the water and water in the engine oil. when i ran the...
just a question..where in the manifold would oil come in contact with the water. also where are the risers? do i have to remove the manifold?...
i have a mercruiser 1985 3.7 L 170 engine. just noticed milky white in the water and a little in the engine oil. would that also be the exaust...