Re: 2004 Grand Cherokee Won't Start, HELP SENTRY
I believe it solved all the problems at once.
And yes sorry it's a diesel, i forgot to mention that :-)
And yeh i saw that in the manual, wasn't too sure where to start with it all really. I think it must be something to do with the pci feed though because that would explain the lack of fault codes as the can bus must be down when its broken.