Hey, I'm new to the site, recently got a used 2006 Grand Prix, and I have a couple of questions.
1. Where is the fuel filter? Also it seems I'll need to soak the fittings with some penetrating lube before trying to unscrew it (or is that on older models).
2. Is it reasonable to get a tune and optionally a cai for these cars? (I know, RTFF and search). If so, what are the best sources and brands for these?
3. Any other typical non-supercharged performance mods that are worth doing?
4. Any links to free online service manuals? (I prefer the factory service manuals/dvds, but Haynes books work, too; I just don't have one yet.)
The car will mostly be used as a daily driver, but could see a track visit or two.
I do all my own work and have heavily modded various vehicles, over time. So I"ll be doing more research of course, but need to get this thing all tuned up, and all I have left are the fuel filter and transmission fluid/filter.
Thanks!
Originally Posted by Bio248
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