Hello everyone,
I need to change my tired engines, two 1998 Mercruiser 7.4 MPI in shaft line my engines are with blue top covers and I found a pair of 7.4 MPI Mercruiser but with red top covers, I was told that with the red top covers was for engines with Sterndrives, anyone know if I can make a...
I removed the two elbow and the two risers they are beautiful, I did not dismantle the manifolds but they are beautiful on the top and the pipes, the boat is still in fresh water.
the smoke is vapor, it arrives after 10 minutes at 800 rpm when elbow becomes very hot +/- 100 ° and when I...
hi,
during an outing, one of my engines started to smoke (white smoke) the engine temperature was at 170.
I thought of a head gasket and when I got back I checked the oil and it was clean, I took the compression and all 8 cylinders are at 120-125 psi.
on both engines Exhaust, manifold, riser...
I took a relay on the other engine and always nothing the fuel pump did not start,
I read elsewhere that IAC could cut the fuel pump, I therefore dismantle the covers to see where was the IAC and I saw that the ARRESTOR-FLAME was very very dirty and almost clogged,
in time the pump started and I...
Hello everyone,
I have a problem with one of my two engines, 1998 Mercruiser 7.4 PMI, it starts without problem and after a few minutes it stops, if I want to restart it I no longer hear the fuel pump, I am waiting for a ten minutes and the pump restarts and the engine also for a few more...