HOW TO CHANGE SPARK PUGS ON A JIMMY SUV?
the easiest way is to pull the front tires and get the plugs through the wheel well. the back plug on the drivers side can be a bit tight to get at because of the steering shaft but it is possible.
5 of them are easy to access thru the fender well and from up top. The middle one on the drive side is the one blocked but the steering shaft. I have used a swivel and some manuvering to get that one many times, But the shaft is easy to remove if you choose to do so
Search GMC Jimmy Questions
GMC Jimmy Experts