I'm bumping this thread because I ran into 2 other cars this year that has this exact issue. One was another E40 ecu but another was a 411 LS1 style, but he converted his LS2 to a 24 tooth wheel and...
Type: Posts; User: Joe6pt0
I'm bumping this thread because I ran into 2 other cars this year that has this exact issue. One was another E40 ecu but another was a 411 LS1 style, but he converted his LS2 to a 24 tooth wheel and...
So this makes you, a buddy of mine in an 06 GTO, the random guy i ran into with an LS2 and mine that all do this. We all run dual timing chains. So I am suspecting an issue with the upper gear since...
Are you running a dual chain with modified front timing cover? I ran into a guy with this same issue and mine does it as well. It's not in the tune because you can hold the key for 20 seconds and it...