Need help bad ECM or prom
12-01-2011, 08:51 PM
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Location: Ventura ca
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Car: 87 irocz28
Engine: 305tpi
Transmission: 700r
Need help bad ECM or prom
I put a jet chip stage 2 in my 87 iroc with tpi called jet when got chip they said was right chip was wrong chip was for carb 305 need help bad ECM or prom idles at 1,500 have to wait for temp to hit 180 or stumbles and dies when put drive check eng lite on running rich
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