NEED HELP WITH IROC PLEASE????
#1
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Location: state college pa
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NEED HELP WITH IROC PLEASE????
My car just started running like junk today. I JUST replaced the ignition module for the 3rd time in 7 months and that did not fix it. It seems to run sparatic like ther is no fuel or spark and then revs with out me touching the gas pedal. I ordered a 300 super coil since i still have the oe one on the car. I guess it might be the mass air flow. My ses light comes on and off. I have a fuel presure gauge in my car and it stays the same even when the car shuts its self off so i don't think it is a fuel problem. Would the coil make the car do this? I replaced the TPS about 3 months ago so that shouldn't be it either. I know i will never buy a napa sensor again. Any suggestions would be great. I also put the stock chip back in changed nothing. If all else fails My brother will run it off his computer tommorow.
#2
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my guess would be maf. but like all other computer cars just go get it checked on the scanner. that always works best ...good luck.....
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88 Firebird Formula WS6
305 TPI 5 speed
B&m Ripper shifter
MSD Blaster coil
TPIS airfoil
Hypertech fam switch
TPIS 170 degree thermostat
15.5@91.18
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88 Firebird Formula WS6
305 TPI 5 speed
B&m Ripper shifter
MSD Blaster coil
TPIS airfoil
Hypertech fam switch
TPIS 170 degree thermostat
15.5@91.18
#3
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Location: Buffalo, NY USA
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Car: 87 IROC-Z28
Engine: 377ci, Brodix Heads, Solid Roller c
Transmission: 700-R4 w/ Yank ST3500 Converter
Axle/Gears: 3.73
Check to see what code the ses light is giving. Also, have you replaced your fuel filter?
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87 IROC-Z 305 TPI
MSD 6AL & Blaster II Coil, Richmond 3.73, K&N Filters, TPIS Airfoil, TPIS AFPR, Custom Cold Air, KYB Shocks & Struts, Ported Plenum Runners and Manifold, Comp. Eng Subframe Connectors, SLP Headers, Borla 3", Hi-flo cat, TH700-R4 with TCI Pro Super Kit and 2100 rpm stall converter
www.acsu.buffalo.edu/~ermer
***** FOR SALE *****
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87 IROC-Z 305 TPI
MSD 6AL & Blaster II Coil, Richmond 3.73, K&N Filters, TPIS Airfoil, TPIS AFPR, Custom Cold Air, KYB Shocks & Struts, Ported Plenum Runners and Manifold, Comp. Eng Subframe Connectors, SLP Headers, Borla 3", Hi-flo cat, TH700-R4 with TCI Pro Super Kit and 2100 rpm stall converter
www.acsu.buffalo.edu/~ermer
***** FOR SALE *****
#4
I would get the codes before you replace any more parts. If you post them here, someone will let you know what they mean, then you can replace parts.
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Pimpin' ain't easy.
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Pimpin' ain't easy.
#7
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Its been about 4 hours and i went out and started up the iroc and presto it fixed itself. I drove it about 5 miles and even tested my nitto drag radials WOW!!!! I'am afraid in a few days it will act up again maybe. Do you think the computer just needed some time to get used to the ignition module i put in this morning? Could it be the MAF is just temporely working? Any case the nitto are a must for any one running 14.5 too even 11s IMHO
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