I just recently replaced both exhaust manifolds and risers on a raw water cooled VP5.7 TBI and when at idle the port riser seems much warmer than the stbd when I increase RPM's the port riser cools right down any suggestions as to what might be going on?
I recently had a incident where I hit an underwater obstacle and cracked the lower outdrive case filed an insurance claim long story short, they are totaling the boat if I buy it back who can I get to insure a salvaged boat
So it has been a long journey but I have finally gotten my Wellcraft running like new I have literally changed every sensor touch every part and diagnosed everything known to man on this 5.7 GXI TBI engine but finally after a very successful sea trial this weekend I am confident that I will be...
Thanks for the info mechanically inclined I am electrically inclined I am not it is frustrating to say the least as the number of Volvo Penta mechanics in my area are far and few between I have to rely on what knowledge I can find and friends with limited knowledge to track down issues. so far I...
So far it has been an on going issue since July hours or weeks don't even matter at this point. I will go to see if I can find any other numbers the engine the Tech Mate Scan tool tells me the ECM is MEFI -3
