New to this Forum and Grand Prix's. I just recently bought a 1992 Richard Petty Edition Grand Prix. It starts then quickly then dies, it will stay running as long as I keep my foot on the gas but won't rev past 3000 rpm's. The previous owner said it had sat for some time due to a cracked lower intake manifold.
I replaced the lower intake, drained the fuel, replaced all the fluids & filters. Is there some thing I may have missed or from sitting so long is there something else I need to replace or clean, bad sensor or something else. Any help will be greatly appreciated.
Thanks in advance for any assistance, David