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2002 GMC Yukon Denali Questions & Answers
I have a miss in my 2002 gmc yukon
Have the vehicle checked for code's . will show what cylinders are missing . Do drive it like that , check engine light flashing , will damage the catalytic converters
Loud valve tap? sounds like a diesel motor...
-Open valve cover and check it out. It's bend or out of adjustment. If it's bend then has to replace the valve
that make noise. If it's out of adjust or gap is too wide
then just adjust to the correct gap. you should be good to go.
Good Luck
Mai
How do seats fold down?
There might be a short strap in the center of each section where the back and the seat come together. Pull that strap to release and fold the seat aginst the front seat. Then you should seelatches to release the backs and fold them down. Hope this helps
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