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New GTP owner, maintenance ?'s

ls1freek

New member
I just bought me an 05 GTP CompG, it has 80k on the clock and I was wondering what all I should maintenance on it? I know some things but not sure on some others...

-Supercharger oil?
-Spark plugs? (not sure how many miles they go on a SC'd engine)
-Belts? They dont look cracked...
-Air filter is K&N and looks good..
-Tranny fluid I doubt has ever been changed, it's starting to look a little on the darker side of red...
-We all know about engine oil.. LOL

Anything I'm missing?
 


Trans pan drop and Filter needs done forsure. These trannys are glass and you need to keep the fluid fresh. Might want to consider doing a cooling system flush as I bet the orginial dexcool is still in it.
 
30K is a good number.

Don't ask where it came from, I dont know.

Replace plugs with new AC delco's. Possibly new wires, they like to break after being there for 6+ years.

Get the tranny filter from the dealer, then install with dex VI.
 


They do, but theres no point, as long as you're keeping up on your fluid levels and changing the fluid 3 years or so you'll be fine.
 
Ok, back on the plugs question...
If TR55's are equivalent to stock heat, I should probably go TR6 then huh? My plans are possibly 3.5-3.6 pulley, tune, and intake.
 


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