Cylinder 1 misfire.

BosnianLanos · Post by **BosnianLanos** » Sun Nov 27, 2005 12:29 am

I drew a Cylinder 1 Misfire DTC. Since my plugs and wires are new, I have reason to believe it is my fuel injector. Symptoms basically are an occasionally rough idle. I'll be stopped at a light and the RPM will suddenly drop, the car would shudder and the RPM would pick up again and the car will run normally. It does this every so often at a light.

Is it there anything else I need to check before ordering fuel injectors?

Audacity Racing · Post by **Audacity Racing** » Sun Nov 27, 2005 1:33 am

use a flashlight and look inside each cylinder for oil, but injector sounds right

MMamdouh · Post by **MMamdouh** » Sun Nov 27, 2005 7:24 am

if you want to be 100% sure it is an injector: swap injector 1 into cyl. 4... if the DTC code changes then it is a faulty injector, if not then it is something else.

MMamdouh