GMC Yukon Black Smoke

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2 discussions

Hesitates To Accelerate And There Is Black Smoke When...

2008 GMC YUKON
Don't Want To Take The Gas All At Once When At A Stop Light Or Sign Seem Like It Wants To Cut Off And It Ride Rough. What Do You Think...
1 ANSWER
Asked by Hortono

I Have Recently Changed The Engine Oil Of My Car, But...

1997 GMC YUKON
I Have Recently Changed The Engine Oil Of My Car, But It Becomes Black Within A Week. Also, My Car Gives Out Black Smoke. Why Is This So ?
1 ANSWER
Asked by talhasayed

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