misfire

Hi everyone, I'm new to the forum, but I have a pressing issue I would appreciate any help I can get... I changed my spark plugs in my 2016 Scat Pack 6 speed and now it refuses to start? I had e3 plugs in it and the thing ran crazy great, but it was time to change them out, which was no big...

Hi guys new to the forum, created my account specifically for help: I have a first edition (2008) Challenger Srt8 that just hit 50k miles. About 3 weeks ago it started misfiring in cylinder 1. It also began having issues starting: some days it would start perfect, other days it sounded like it...

Hello. :smile: I have a 74 Challenger - 318 C.I. - HEI Distributor - Edelbrock Intake - Edelbrock Performer 1801 Carburetor - Purple Cam - Dual Exhaust. I am having an issue with misfiring through the carburetor once accelerating above idle (750 RPM). The troubleshooting I have done so far...

I just bought this cherry 2009 SRT8 and a couple days after bringing it home I get a check engine light, rough idle, etc. Pull the code and its a Multi Cylinder misfire. Dealership won't touch the car because it's "modified" but sold me a 100,000 warrantee..?. . . After letting them scratch...