It looks like you're new here. If you want to get involved, click one of these buttons!
This is the only knocking cylinder which is approximately down 10 PSI on compression when compared with the average of the other cylinders. The engine knocks at all temperatures (although louder at cold start) and is now using approximately 1.2 qts per 2K miles of oil. Borescope inspections of the other non-knocking cylinders showed only the original factory machining.
Seeing as Anti-GM sites are on the endangered-species list 'round here....Come, join the carnage!
Help | About Us | Contact Us | Careers | Affiliate Program | Dealer Center | Privacy Statement | Visitor Agreement | Membership Agreement
Your Ad Choices | Site Map | Glossary | Mobile | Developers
© Edmunds.com, Inc.