split the drive and installed a complete impeller with housing, issue resolved. i have never had this problem before, housing was in prefect condition,. i cant believe its resolved, but very happy it is
hey all, 2011 merc 6.0 goes into guardian mode and reduced power under heavy load, i watch the pressure drop on my scan tool until it goes into guardian mode. at idle and cruising speed the pressure is up around 6-8psi, but at full throttle or 3/4 throttle it drops, never to 0 but around...
the pump was run on the rebuilders test equipment and it performed as designed. the rebuild was done my injectors rx.
yes i cleaned the fuel tank.
i finally got back to install the new pump and now i am questioning the fuel delivery to the high pressure pump, i'm looking for info on what the...
ok, here goes: sorry abut the long post but: i have an HPDI engine that is kicking my ass and need some outside help with it. its a 2001 200hp hpdi,
z200txrz.
before i got ahold of it, a previous mechanic cleaned the medium pressure pump, sent the injectors out for cleaning and replaced all the...
check your compression gauge, the engine will not run on 80 psi.
i have had couple run ins with bad gauges, pick up one from the local parts store for a loaner and see if your #'s are different from what you got earlier
i have an sx-a drive i removed from a boat do do the bellows, the bellows was filed with gear oil and the drive had nothing measurable on the stick. i drained it and presure tested it at multiple pressures, turning the shaft and no leaks found over the course of a few days. why is this? how did...
im thinking and there is no way the engine would run as smooth as it is if the rotor is a v8 rotor. if at all. but i will check it
also, whats troubling me is that before the tune/carb, it was operating better. the compression doesn't just drop
yes it is advancing past 20, and the rotor better be the right one, it came as a kit, cap& rotor but i will check, that would be a real kick in the ass. something you just take for granted. ill be back to follow up
hey all, so i have this deck boat with a 2004 4.3 w/ 2 barrel mercarb and TB5 that was stalling out and found the carb needed to be rebuilt. i had that done and did a minor tune up, plugs and cap/rotor. when i tuned it i checked the timing and found it to be set @ 0 degrees, i reset it to 10...
