k the other day my car started acting up out of no where, well ive been having a wierd shifting issue off and on, but besides the point. it is a 97 GTP. i replaced the maf with a used one and having the same issues, but not as bad. before if i gave it anymore then just a tiny bit of throttle it would damn near die and had to baby it home. now it seems like when i give it throttle it sputters and has a hard time accelerating, similar problem as before. when its cold and in open loop, it runs great and shifts fine, but then when it goes into closed loop after warm up it runs like hell and shifts ****ty, noticed these two things correlate together. i have recently replaced all vac lines and made sure all connections are sealed and did the wd-40 trick and no improvement.
just a couple weeks ago i was having a misfire prob and a plug fouling issue, turns out i had bad coil and replaced the plug wires while i was at it and cured it. plugs are only a few months old and i drive ten minutes to work and back 5 days a week so fairly new and just regapped the plugs to .055 to see if i was having blow by with no improvement.
PLZ give me some advise, thanx
