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  1. 09 g6 not shifting properly, 3.5l v6 4t45e

    Automotive Cleaning and Detailing
    hey guys I just got this car put on the road last week, immediately I hop in go down the road shifts 2 second gear smooth as butter goes to shift to 3rd gear, its super noticeable... fast forward 200 miles, ive learned a little more. Everytime i use any amount of throttle and use 2nd gear to...
  2. 6T70 Transmission From 2007 G6 GTP - "Broken" - $200.00

    Items for Sale
    This is a used 6T70 6-speed automatic transmission pulled from a running 2007 Pontiac G6 GTP with the 3.6L DOHC VVT (RPO code LY7) engine. The transmission has 107,000 miles on it. It was removed because it started showing signs of the ever-so-common 3-5-R waveplate issues. Evidently, it is a...
  3. 2006 G6 GTP "D" acts like it's in neutral and works in Manumatic

    Problems and Solutions
    Hi all, new to this forum and are looking for advice. My G6 recently developed the dreaded "car acts like it's in neutral and won't move when stopped" I took it to 2 mechanics and they both basically said a transmission rebuild is necessary. My question is since manumatic mode works, get the...
  4. 06 Pontaic G6 3.5 wont shift into overdrive.

    The South
    I have a 06 Pontiac G6 3.5 with 241329 miles on it. When I start it up feels like it is missing or has a misfire. Today on my way home from work all of sudden it wouldn't shift into overdrive. Not the first time this has happen. So I pulled over and turn the car. After 5 minutes I turn the car...
  5. 2005 G6 GT auto to manual transmission

    Powertrain Performance Modifications
    so I have a 2005 Pontiac g6. right now it has a four-speed automatic transmission however it is on its last leg so I will need to replace the transmission. I do not want another automatic though. I would like to put a manual transmission in. I am trying to do my research because I don't know a...