After a lengthy conversation with Joe Lubrant I have decided to get a compression leakdown test on my GN to see if I need headgaskets.
Anyone know of a reliable and competent place to take my car to get this done?
Thanks for any info!
I would just go to sears and buy the tester....and see what kind of readings you get....it's as easy as changing a sparkplug.
Anybody else got some input.