Thread: 2004 Pontiac Grand Prix GTP

^ to save a few cents


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so allow more air into a knocking motor......

It doesn't knock, but 91 it is.☺

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99.9% of the time you wouldn't be able to hear the knock until it's too late. The knock sensors monitor for knock and the PCM adjusts the timing to attempt to stop it and this all happens before you would hear it. You need to monitor for knock with an Aeroforce, ELM 327 adapter, etc. before you can say it's not knocking. I can guarantee you it was knocking on 87, no if's and's or but's about it.

I'm moving this thread to the appropriate section.

Ty!

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I had a front bearing start to go bad. Has that ever happened to anyone else?

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Yes, it happens to most of us. W-bodies eat bearings, lol. They last longer if you clean the bore of the knuckle and torque the bolts correctly.

Psh my GP had 125k, multiple track passes, more WOT time than not on the stock bearings. Somehow they are still stock. Lol

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Today's project.


I like the fact that the outer part isn't painted of the caliper. I want to paint the rotors like below! Gives it some definition.


I really like this one, minis the exterior of the caliper being painted! Round 2, here we go. ☺

It's done, sparkplugs & wires here Wednesday! ☺ 30mpg I HOPE!

Dude, your sig, wtf lol. Calipers look good. Funny you are hoping for 30 mpg. I'd be happy with 16

Ya, I don't know who did it or how to change / delete it.

I really like this combo!

That looks horrible

If anything you should of painted the cap and vents black and that's it. Red screams... I got ahold of a can of spray paint and lost control.


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Dude you actually painted rotors? Why? Ill fix the sig.

Originally Posted by ADecker

Dude you actually painted rotors? Why? Ill fix the sig.

Just the centers & the oitsides!