Engine Oil Leaking Problems of GMC Yukon

Engine leaking oil rear crank seal and plate. GMC said seal will not be enough, need to replace plate. Defective. My mechanic charged me $710. 41. GMC should be reimbursing me.

See all problems of the 2003 GMC Yukon 🔎.

Excessive oil leak went to the dealer numerous times, but they said it was normal to leak a quart between oil changes. Had numerous tests done and they said it was still within standards. I am sorry but I don't think that a quart between oil changes is acceptable. Been ongoing for a while and I am sure it is leaking two quarts and there is a seal leaking near the oil pan. Pretty severe to have not been fixed by the dealer in the beginning. They want over $600 to repair the leak now.

See all problems of the 2007 GMC Yukon 🔎.

The transmission was leaking and recalled and that was fixed by gm. The brake lights sometimes over heat and I had to replace the saddles on them. I do not even know they go out but I have people honking at me that I have no lights in the rear. Now with my warranty out and have 86. 000 miles on it the fuel pump is out on the vehicle at a 700 dollar cost. The door knob fell off, I have oil pressure issues all of the time. Last November the drive shaft fell off as I was driving down the road and had to pick it up off of the interstate which someone could have gotten hurt. Brake issues. When you spend 48,000 dollars on a vehicle it makes you sad that gm does nothing to help their customers. Maybe the government should not help them anymore. Today they wanted me to take it to gm and pay 200 dollars for a diagnosis. Just more money in their pocket. I want to another shop for advise. This car is definitely a disappointment nd lemon.

GMC denali truck caught fire 302 miles after being repaired by a gm goodwrench mechanic in July 2002. The consumer was on a family vacation when the vehicle developed an oil leak.

See all problems of the 1999 GMC Yukon 🔎.

Refusal to honor nationally advertised warranty program for repairs which resulted in a vehicle fire. While driving, the vehicle developed an oil leak. The vehicle was taken to the dealership and repaired so the consumer assumed. Six hours the vehicle was in flames. The consumer later learned, the fire was due to improper repairs by the dealership.

Braking system malfunctioned, causing extended stopping distance, which almost resulted in a crash. Dealer could not determine the cause of the problem. Common problem. Also oil leak/ rear differential failure/misaligned rear right door, and rear axle shaft seal leaking.

See all problems of the 1996 GMC Yukon 🔎.