Does the tranny fluid look nice and red and smell good...or does it smell sorta burnt? If its smells fresh a pamny drop, trans go shift kit, and new filter would probably be good for it. Hopefully ya don't find any metal shavings in the pan lol.
Why NGK...cause the engine loves them way better. Stick are fine but the NGK ones I just told u will be fantastic and are a colder plug but the 5.3 likes it way better than stock and the msd wires have way less resistance than stock ones. Stock ones are around 351ohms and MSD are around 70ish ohms.
Edit: o and a oil catch can would be very beneficial
Tranny fluid looked nice and red and it did not smell burnt at all. I will keep the ngk in mind when doing the tune up and the msd wires. Thanks.
Edit: yes I had heard about the catch can too, I forgot to put that on my mod list.
2006 Grand Prix GXP
Sport Red Metallic, 20% Tint
Future Mods: Trans Cooler(Ordered)
CAI, Intune with diablew tune, exhaust
Tranny fluid looked nice and red and it did not smell burnt at all. I will keep the ngk in mind when doing the tune up and the msd wires. Thanks.
Edit: yes I had heard about the catch can too, I forgot to put that on my mod list.
Maybe lower it to...just my opinion I'm gonna lower mine. For the NGK plugs u can check out a thread on gmls4.com where they talked about them.
http://www.grandprixforums.net/my-06-gp-gxp-72403.html OBX headers, TEP tranny cooler, ls1 IM fuel rails and injectors, ls2 TB, ls7 MAF, full custom exhaust, Quad retro headlights, full out front and rear suspension work, tuned by HPT by me 8====>