Engine Performance problem
1995 GMC Jimmy 6 cyl Four Wheel Drive Automatic 221000 miles
As you can see my 1995 GMC Jimmy has High Mileage.
I would like to find a suggestion in order to DeCarbon,
Clean Engine Components with the Engine in the Car and in working order.
Please provide suggestions has to How I may proceed.
Opening the Valve Covers --I should be comfortable with doing this type of maintenance.
Thanks for the help
have the same problem?
Wednesday, April 22nd, 2009 AT 8:48 AM