× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
GM's 5.3L Is An Interference Engine
Posted to Technical Tips Forum on 8/12/2020 7 Replies

Never seen a GM V8 lose time, but this 07 Yukon was towed in with a P0016 Cam/Crank Correlation code set. Pulling the driver's valve cover showed all 4 intake pushrods bent. Leakdown on #3 has all air escaping through intake.

Tried uploading pics, doesn't see... Login to read more.

7 Replies Received (View Replies)