2004 Cadillac CTS "rough idle" Questions

...with engine warning light flashing the engine warning light came on and the engine started vibrating (running rough). the engine even vibrates (runs rough) when the car is at idle. what are the ...

rough 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

...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

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

...CADILLAC 2004 CTS CRANKS AND DIES WITHIN SECONDS. IT DOES IT ONLY OCASSIONALLY AND IDLE ROUGH WHEN THAT HAPPENS Replace the fuel filter. Hope the fuel pump isn't on the way out, cause it is

rough idle and missing There could be too many reasons from the spark plugs, fuel injectors, and fuel pump to O2 sensors. Ideally, you should take your car to nearest auto zone and diagnose with the ...

Rough idle when car is started and makes noise with acceleration Changed spark plugs less than a year ago, oil change and new air filter a week ago. Check engine light is on, but was on before problem

...Rough 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 ...

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

New battery now have rough idle and code p0300 and p0302 Code 300 is for a random miss and 302 is for a miss on cylinder two. The problem can be mechanical, fuel, or ignition related.