Posted 1/16/2018 19:18 (#6510370 - in reply to #6510059) Subject: RE: Silverado "Reduced Engine Power"
West ky
If it runs a little rough at stops better have #7 cylinder checked. Grandson just purchased 08 that ran like a sewing machine. Service records and all. Just out of clear blue started acting up and cylinder has no compression. 162k. Dropping to 4 cylinders with no load is problem causing this. All over Chevy and gmc forums