FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
Hello
I have replace the block of my 2003 350 MAG MPI engine with a new 2010 5.7 GM block. I now have a new problem, it will only go up to 4400RPMs in gear. it will go max RPMs in neutral. I have used my old intake, injectors, assessories, sensors and exaust, any ideas as to why thisis...
Hello
A few days ago my engine started making noise when it started; this noise has decreased a little now however when I took the boat out and was in gear will not go over 3000 rpm and the engine will vibrate a lot.
Since last time I had a mechanic look at the boat and he told me that may be a...
Hello
A few days ago my engine started making noise when it started, this noise has decreased a little now however when I took the boat out and was in gear will not go over 3000 rpm and the engine will vibrate a lot.
Any idea what the problem is?
