Frederickdav
Active Member
- Joined
- Oct 10, 2014
- Messages
- 401
Four years ago this August I purchased my 1987 Buick Turbo Regal T. From the day I bought it the idle was awful. Being retired with lots of time, I figured I could work on it and get the idle fixed. WRONG! I played with that thing put new TPS and IAC and tried to tune it to no avail. Finally I decided to use the shotgun approach and start replacing everything until it was fixed. So, yesterday I replaced the factory chip with a 5.7 Turbo Tweak. While I was at it I also changed the O2 sensor and the fan relays. Today I drove the Regal to church and it ran better than it's ran since I bought it! Going through the stack of papers that came with the car it looks like the previous owner put a lot of money into the car trying to fix the idle also. Thanks to Turbo Tweak for another job well done!
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