rough idle till warm TPI car
Thread Starter
Junior Member
Joined: Jul 2000
Posts: 21
Likes: 0
From: Corning, NY
rough idle till warm TPI car
My TPI firebird idles rough and some times quits until it seems to run 3-4 minutes then it will idle. It also seems to idle up and down. It shows no codes. ANY IDEAS??
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flowmaster,afpr,coolant by-pass,ex.cutout,ported plenum,hyp.chip,cold air intake,airfoil,mod.maf
160 thermostat,hyp tech fan switch, B&M shift Kit,
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flowmaster,afpr,coolant by-pass,ex.cutout,ported plenum,hyp.chip,cold air intake,airfoil,mod.maf
160 thermostat,hyp tech fan switch, B&M shift Kit,
Supreme Member
iTrader: (8)
Joined: Jan 2000
Posts: 3,968
Likes: 1
From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
I had same problem ended up being my maf. i also saw no codes. buy a new maf slap it on and try it if no good return it.
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