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2007 GMC Denali stalls after towing
I'm wondering if anyone has ever found a proof positive fix for this issue. To date I have replaced the crankshaft position sensor, wrapped my fuel lines in insulation, tried the gas cap vent, and I still had the same issue. I then took it to my mechanic who diagnosed the problem as camshaft...- cdig
- Post #49
- Forum: Engine & Drivetrain
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'07 Denali hot stall?
Anyone have any luck figuring out this issue? I just had a similar issue in our 08 Yukon XL Denali... after towing our camper for ~20 minutes in fairly hot weather, came to a stop light and the truck idled down to ~400-500 rpm... had to feather the gas to get it moving when the light turned...- cdig
- Post #19
- Forum: Engine & Drivetrain
