Engine Mechanical problem
1999 GMC Jimmy 6 cyl Two Wheel Drive Automatic 135000 miles
I was on my way to work and my Jimmy all of a sudden lost power.
It idles rough. I had a guy tell me that I may burned a hole in a piston.
I used my QBII code reader and got a p0300
Which is a random misfire on all cylinders.
I guess what my question really is.
If I had a hole in the piston of one of the cylinders
wouldn't that cylinder be the one that comes up with a problem.
have the same problem?
Wednesday, January 6th, 2010 AT 5:15 PM