2007 Cadillac CTS 3.6L "idle misfire" Questions

idle, scan tool shows misfire on bank 1, cylinders 1,3,&5. only at idle, scan tool also showed a cam postion sensor code. cam position sensor changed. no change in idle. clyinder compression test,

P0300 New battery and now getting rough idle P0300 = radom misfire could be any cylinder monitor engine misfire screen and see which cylinder is misfirering

...idle and p0305 indicates engine misfire in cylinder 5. Check for faulty spark plug and its wiring. Also check for ignition coil and distributor. Replacing spark plug and its wiring may resolve the ...

...the check engine light should be on for a misfire and tell you what cylinder is missing. If it is a little bit of a rough idle, could be plugs, fuel, bad motor mount, or a bunch of other

...misfire not while driving only when car is idle no ck engine light,everyone telling me i cant do any thing tll light comes on Listen for a hissing sound coming from engine area you have a Vadim leak ...

misfires and makes a rattle noise when reducing acceleration and shakes at idle Spark plugs,wires,coils. The rattle is most likely a heat shield on the exhaust. Or it is the catalyst converter.

idle - P0302 ... 15 posts Mar 11, 2014 Help with 2005 STS misfire P0304 9 posts May 4, 2012 Re: p0204 p0304 codes - Cadillac Forums 5 posts Jan 13, 2012 2005 Cadillac 3.6 Multiple Misfire Codes F.Y.I

idle was very rough, at cruising speed it ran okay. Acceleration caused a rough ride. I took to autozone and the pulled p0301 and said it was just a misfire in cylinder 1. It could be a bad spark plug

...idle, plugs are new. There should be a code stored to tell you what cylinder is missing. Then most likely you have an injector issue or you have a vacuum leak near that cylinder or if you have a EGR ...

...misfire And runs ruff idle For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :----  Engine misses and truck ...