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Recent content by backinblackgtp

  1. backinblackgtp

    Engine knocking/odd sound

    i was driving my car home from work the other day, casually, i stop at a red light roll down my window and when im at the light i lowered my music because i heard a noise... best way/ best video i can find already uploaded that matched the sound almost identically is this.... ‪2000 GTP Knocking...
  2. backinblackgtp

    question about stearing

    i had a problem with my front wheels... my tires are balding on the inside and outside but NOT in the middle, i do not do burnouts, pretty much ever, and the tires are only a year old, they are nankangs summer only tires and i only use them april- november. inflation was fine, so i brought it to...
  3. backinblackgtp

    windshield wiper

    having a problem with my passenger side windshield wiper/ driver side as well i guess, seems to only have ONE speed (fast) and it will go up and down 3 or 4 times then get stuck in the middle of the window until i press the wiper button again.... in addition, my passenger side wiper has decided...
  4. backinblackgtp

    open cone?

    hey all, have a quick question i have basic mods on my car WITH a dyno tune, and i had the tune back in december with a cold air intake, but the thrasher intake is kinda ****ty and isnt really keeping anything out debris wise, and i doubt the temperature is much lower with a CAI, would i have...
  5. backinblackgtp

    ICM problem?

    car simply is misfiring left and right, cyl 6 mostly, when i come to a stop, the car feels like its gonna die out rpms bounce around from 900 down to 400 and the car shakes, when i accelerate the SES light blinks and pretty much doesnt stop, and when it does its because im cruising at 65 mph...
  6. backinblackgtp

    someone please tell me whats wrong

    im convinced my car is playing games with me, since having my car tuned with a pulley drop, my car has been driving fine normally, shifts normally under all vacuum pressure, except when i boost, cold start (yes i know its bad to beat on a car when its cold) if i boost ( currently making 10lbs)...
  7. backinblackgtp

    cobalt turbo

    my cars been running like crap lately but this driver was a real pain, so i had to do it. from a light short race 0-60 took him by about a cars length, next light he revved and i feel like he got a much better launch, i had him off the line by less than half a car, got to about 45-50 it was even...
  8. backinblackgtp

    car misfires

    after dropping to a 3.5 pulley with a tune i have been having the same issue with my car, it hesitates and misfires under boost, it happens just on cyl 6 so i thought it was the EGR so i did the EGR blockoff since it dumped into cyl 6. but its still happening, what should i check next. i have...
  9. backinblackgtp

    problems! help!

    ive been having the same problem for about a month now, so heres the situation i am in : got tuned down to a 3.5 inch pulley with plenty of mods to support the drop, got it tuned, 13* timing, 10lbs boost. while getting it tuned, i knew i had EGR problems, and i have a high flow cat, so i got...
  10. backinblackgtp

    blown speakers

    i have the bose sound system in my gtp, and my wonderful girlfriend left the door open on the passenger side while it was snowing, and now neither speakers work on that door, the 5 1/4 one and the tweeter, since i cant seem to find replacement bose ones, will any speakers that are 5 1/4 work...
  11. backinblackgtp

    misfiring

    I recently got my car tuned, put on a 3.5 pulley, had new MSD 8.5 wires, and brand new tr6 plugs gaped at .30. but for some reason between 7-11 pounds of boost. my car starts to misfiring and almost boggs down, the SES light flashes for a good 30 seconds. when i went back to where i got it...
  12. backinblackgtp

    another SES code...

    just when i thought my car wasnt a lemon anymore, and it stopped misfiring, code p0401 came up when i got the SES light checked, which is an EGR code, does this mean something is really wrong with my car, or could it just be from the tunning i just had done, and could i just delete the code with...
  13. backinblackgtp

    tune/spark plug wires

    i recently had my gtp tuned, and the guy at the shop told me i need new spark plug wires, saying something about the numbers he read on the wires are too high and should be around 100-300. is this true? in addition he told me until that happens dont beat on the car, but at about half throttle...
  14. backinblackgtp

    lowering springs?

    im lowering my GTP next week and im ordering struts, but i wanted to know what springs i should get? Also, i have bullitt rims on my gtp right now so its 245 45 17, and i heard if i lower my car the tires will rub anyone know for sure?
  15. backinblackgtp

    EGR valve

    Hey so i recently had my SES light come on and i had it scanned and it is a malfunctioning EGR valve, and insufficient Cat. converter. The guy told me that the EGR could be throwing off the cat, is this possible? i know my friend had the same problem and he just deleted the EGR valve, SO i was...
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