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  1. nick6690

    Engine stumbles and misses under normal acceleration

    Well the new TPS didn't fix it. Any other ideas as to what it is?
  2. nick6690

    Engine stumbles and misses under normal acceleration

    I checked the plugs and they look good. I put a voltmeter on the TPS and the voltage is good but there is a dead spot where the screen on the voltmeter goes blank. I ordered a new TPS and I'm gonna pick it up in the morning and see if that fixes it, which im 99% sure it will.
  3. nick6690

    Engine stumbles and misses under normal acceleration

    I forgot about having to push the clutch in when dumping codes :doh: so that explain code 67. Im gonna try putting a set of plugs in as well and see what that does. Theyve been in for about a year and a half and I have had an issue with oil coming up through the pcv so that might explain it...
  4. nick6690

    Engine stumbles and misses under normal acceleration

    Sorry man, I haven't updated my sig. I now have Mac longtubes and a VRS o/r x pipe. Ill try the TPS and see what happens. Thanks for everyones help.
  5. nick6690

    Engine stumbles and misses under normal acceleration

    was your car acting similar to mine?
  6. nick6690

    Engine stumbles and misses under normal acceleration

    Ok i tried it again and with the KOEO test i got 67 and 84. As for the 84 code, i put plugs in the back of the heads and the smog pump is removed. KOER i got an 11
  7. nick6690

    Engine stumbles and misses under normal acceleration

    Its around 40 psi and my tuner set the timing at 10 degrees. I try to have a light foot when its cold out or it will start doing it. The more gas you give it the more it does it and it starts popping through the intake until around 2800 then it clears up. Its not as bad when its warm as it...
  8. nick6690

    Engine stumbles and misses under normal acceleration

    Oh and another thing, it's been sucking down a ton of gas.
  9. nick6690

    Engine stumbles and misses under normal acceleration

    I looked up the part number off the MAF and its off a 93 cobra r, which is kinda weird but i guess thats what it is. I tried cleaning it and it helped a little at first but it came back. The throttle response is perfect. It used to do it when it was cold but it went away and now it does it...
  10. nick6690

    Engine stumbles and misses under normal acceleration

    This used to happen only when it was cold but it's getting worse and it does it all the time now. When accelerating from a stop it misses and stumbles around 2000-2500 mainly in 2nd, 3rd, and 4th gear. Anyone know what could be the problem? I appreciate any help.
  11. nick6690

    I'm Looking for a more aggressive cat-back while runing a (2) catted h-pipe

    The video in my sig is with a Pypes catted x and straight through Magnaflows. Your car wont sound quite like mine because of my engine mods, but it still sounded pretty sick when the motor used to be stock.
  12. nick6690

    Backfire through exhaust under load...

    anyone ever figure out what the problem was? I have the same problem.
  13. nick6690

    73' Belt for No A/C and no smog supposed to fit but wont

    Did you ever figure it out? I'm trying to find out what length I need. I have a very similar setup to yours except I have an underdrive crank pulley.
  14. nick6690

    Feels WEAK!!!!

    Make sure the rockers are adjusted right. If they are making any noise then readjust them till they stop. When I put the cam in my car it was a dog but adjusting the rockers more helped. Put some better gas in it and play with the timing also.
  15. nick6690

    88Gt Conv, lowered and rims rubbing a-arms, help!

    I have the same problem with my 17x9 cobra r's. I'm thinking about just finding some 17x8's.
  16. nick6690

    Anyone have an aerostar driveshaft?

    I picked one up at a junkyard for $17 but I noticed that its smaller in diameter than a FRPP one. Should I be worried about it breaking? I run my car at the track with drag radials. Thanks for any help.
  17. nick6690

    Anyone with a 3550 have to get their driveshaft shortened?

    I have a stock k member, stock motor mounts, stock pinion flange, but I have J&M control arms. The reason the drive shaft was out is because the clutch went out in my car. It was hard as hell to get the driveshaft out, I had to unbolt the lower control arms and upon doing so, I noticed the...
  18. nick6690

    Question about gears and my setup???

    My car got better mileage with the 4.10's than the 3.73's but i drive mainly around town.
  19. nick6690

    Question about gears and my setup???

    Keep the 4.10's, especially since you have a cam. My car pulled a lot harder with 4.10's than with 3.73's.
  20. nick6690

    Anyone with a 3550 have to get their driveshaft shortened?

    how much did he have to get taken out?
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