• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by socalchlln

  1. S

    4T65E 1999 GrandPrix SE Slipping in 1st

    I have a 1999 Grand Prix SE with 106,000 miles on it that is slipping badly in first gear. If I put the selecter in 1st gear it is not as bad. 2nd, 3rd, and overdrive don't slip. Is there a modulator or some other replaceable part that might help with this problem? Trans fluid was recently...
  2. S

    Need help w/ codes po131, po230, po452, po463

    :th_scratchhead: I am getting these codes after having replaced my engine with a used engine. I also put in a new fuel pump. Engine surges and dies after about twenty seconds. Any ideas?
  3. S

    1999 SE 3100 Replaced engine, Surging at idle

    I just replaced my engine with a used motor, also replaced fuel pump with a new Delphi. Engine seems to run good while it is cold, when it heats up to full operating temp my engine surges at idle from 300 - 1200 rpm and then dies. I am getting codes po131, po230, po452, and po463. Any advice...
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