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Non-functioning lumbar - fixed with my own 3d printed parts
My lumbar has not worked in my 07 Yukon Denali for the past few years and I had pulled the seat to investigate a fwd/aft binding issue. The lumbar would move up and down but not in and out. I could hear a clicking in the rear of the seat when attempting to operate the lumbar motor but there was... -
6.2 L92 Volumetric Efficiency
Sorry this post got longer than I was planning.... So I've been dealing with a few error codes the past 2 months... P0121, P0171 and P0174 on my '07 Yukon Denali with 113k. Vehicle is completely stock besides a K&N air filter that I've had on for about 60k. There has been no engine work ever...- goldata81
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- Forum: Engine & Drivetrain
