2003 Pt Cruiser GT stumbles at wot when it shifts
Moderator: mikel
2003 Pt Cruiser GT stumbles at wot when it shifts
Trinity with all updates on Pt Gt 2003 it has 590 cc injectors. I switched back to the stock wga i had a FM on it with pcm control and it still stumbles bad but not all the time. I also checked the tip hoses they are hooked up no leaks in them. I also hooked up a fuel pressure gauge and ran it until it acted up. it had 50 psi while it fell on on its face.has no engine codes. I am stumped I also installed new plugs. Any ideas what to try next? Thanks