454 Chevy
After driving 60 miles rv starts to lag..can't get over 30mph...hard to restart..after cools off she runs like a champ...had alternator checked, good..anybody ???
Forum Discussion
I could have guessed your alternator has nothing to do with a 454 running badly.
Do a 'search' for 454 and you'll find a thread or two (well, I did) which might give you some help with your problem. Notice the comments about collapsed vacuum lines and distributor advance mechanisms. Don't discount the comments here about a failing fuel pump.
Do a 'search' for 454 and you'll find a thread or two (well, I did) which might give you some help with your problem. Notice the comments about collapsed vacuum lines and distributor advance mechanisms. Don't discount the comments here about a failing fuel pump.
