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Low compression 5.3L gen IV Cylinder 7
Hi all, My 2010 Tahoe started developing a random misfire related to cylinder 7. I went through the usual causes but couldn't track it down so I took into a shop. They stated that the cylinder had low compression, which came when they added a little oil to the top of the piston. Bad rings was...- FamilyForce6
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- Replies: 19
- Forum: Engine & Drivetrain
