Fuel Cut, detonation, or pinging on CA18DET
Posted: Sat Nov 10, 2007 3:48 am
My CA was running decent, but it was time for a sparkplug change. The car had cold plugs in, but I replaced them with regular stock plugs. Now anywhere near 4500 rpm or over I get either fuel cut, detonation, or pinging. It just will stumble quite a bit. The car was not doing this before the plugs or even right after the plugs.. It started about 20 minutes into a drive and only happens at mid to high RPMS.. Could this be strictly my replacing the cold plugs with stock plugs?? I am so confused because when I checked my plugs they looked terrible! That's the reason I put stock plugs in. I have been looking into new plugs now does anyone have any suggestions about which to buy and/or where to buy them from, and should this solve my problem?? If not what's wrong!!!
Cheers and thank you for your help!!
Cheers and thank you for your help!!