Hahaha I don't work at the dealership anymore, but other than me, very few of our techs actually drove GM products. Of course the sales team all drove brand new "demo" GM vehicles, but none of the guys that actually worked on them everyday really did. Honestly, I wouldn't have gone out and...
Thanks for the fast response guys, I really appreciate it! I've been thinking it was a ground problem or voltage issue, but haven't been able to track it down yet, and I knew it was best to ask the guys that work on these everyday! I'll do the voltage drop test and check the battery cables when...
I’m a former GM Tech, and I need help! My wife has a 2004 Eddie Bauer Expedition with the 5.4L, 4x4, every option, 140,000 miles. We’ve had the car for about 2 years. Everything was fine until one day, it developed a dead miss. I pulled the codes and had a Cylinder 5 misfire. Replaced the coil...
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