GMC Yukon owners have reported 38 problems related to gasoline fuel system (under the gasoline fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Yukon based on all problems reported for the Yukon.
My GMC Yukon xl has braking and fuel system problems, I have had 1 accident because of the Yukons brakes deactivating while hitting a small bump on the street while trying to avoid the accident. I have contacted GMC and all they said is they would offer me a 1,000 rebate on the next purchase of another vehicle, although they advertised this defective product on ("cnn") along with the other defects. There has been other hidden recalls on this vehicle and the manufacturer did not properly tell or notify me.
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all problems of the 2000 GMC Yukon
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Driving 60 mph on a 20 mile bridge, the engine failed (engine light and traction control light were on. No power steering or power brakes. Nothing appeared to be overheated. 2 hrs later it started, 5 minutes later it killed again. Towed to nearest dealership. They road tested it and car failed again. Found 1 broken wire inside wire insulation. Repaired. Picked up car and it failed 1 mile later, took it back to dealership on "reduced engine power". They found 2 more broken wires. Replaced harness. One week later it happened again. After brief wait it started and ran for another day until I could get it to the dealership purchased from. They could not find anything wrong. Two weeks later it failed again. Tow truck took it to another dearlership. They changed another part relative to the fuel system and said it "may" be fixed. I refuse to pick it up or drive it again; it's dangerous and undependable. Have asked gm for another car and I am waiting for their response.
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all problems of the 2003 GMC Yukon
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Vehicle was only getting 10 miles of gas per gallon.
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all problems of the 1999 GMC Yukon
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