• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Hello Fellow Grand Prix GTP Owners!

Its nice to be a part of a large family of Grand Prix enthusiasts! I'm always interested in forum discussions, picking up tips, tricks and troubleshooting to keep my 04 GTP in Tip-Top condition.

I'm a semi-shadetree, currently attempting to diagnose a loud engine knock; its constant from a cold start-up through higher RPMs. I'm afraid its a Rod!!

Any ideas, tips are appreciated.
 


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