need help
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From: sebring, fl
Car: 91 Formula
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
need help
my fried just got A 91 RS camaro vert... it has an aftermarket prom in it and it makes the SES light flicker constantly. it also is running rich as hell... it is the stok 305, but the cats have been removed.... he needs a stock chip, where and how much does this stuff run??? we are in central FL
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
I would try a GM dealer for a stock PROM.They will need to know the engine and transmission combo. On the ECM, if it is stock, should be a 4 letter BCC. Such as AXFW. That is the ID of the PROM you need.
The rapid SES flash is probaly because the PROM is bad or the wrong one for the ECM.
RBob.
The rapid SES flash is probaly because the PROM is bad or the wrong one for the ECM.
RBob.