Shannon78
Newbie
No sir my truck will run faster than 98 mph. I'll run near that in 3rd gear. This is all most like a lose connection or something of that nature. Because when I grab 2nd gear it's rocking again with the exception of just a few times. If I do a 3rd gear pull it's all good. It's mostly just first gear and it's not a every time thing. It's almost like it has its days. LolIf you're running the stock ECM GM set the RPM fuel shut off(rev limiter)at 4800 RPM's and you have probably discovered it shuts down at 98 MPH too. That's the speed fuel cutoff so the cops can catch you.