Cadillac SRX First Generation Forum - 2004 - 2009 Discussion, P0307 , cylinder 7 misfire code in Cadillac SRX / XT5 Forums; I had a rough idle today and threw this CEL code. I'm going to start with replacing the spark plugs. ...
- 03-19-13 01:43 PM #1Cadillac Owners Fanatic
- Automobile(s): 2004 SRX
- Join Date
- Oct 2012
- Valdosta GA
P0307 , cylinder 7 misfire code
I had a rough idle today and threw this CEL code. I'm going to start with replacing the spark plugs. Just wanted to see if anyone else has sugestions beyond on in addition to this. Also I'm going to research which spark plugs to put in but sugestions are welcome. Thanks so much.
- 03-19-13 10:14 PM #2
Re: P0307 , cylinder 7 misfire code
I have the v6 not sure about the N* but I used ACDelco.