1991 GM ECM and PROM p/n saught

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Posted to Technical Discussion Forum on 9/10/2018 21 Replies

[...][...] is the VIN

parts swapper has gone mad before this POS arrived here.

If anyone can tell me the correct OE GM part no for both the ECM and the PROM on this truck, that would be great. I have no doubt the PCM was already replaced since it has a old... Login to read more.

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Vehicle Data

1991 Chevrolet S10 4.3L

VIN	1GCCT19Z3M
Engine	4.3 L
Trans	5-speed Standard

Vehicle Data

1991 Chevrolet S10 4.3L

VIN	1GCCT19Z3M
Engine	4.3 L
Trans	5-speed Standard

21 Replies Received (View Replies)

21 Replies Received (Hide Replies)

Vehicle Data

1991 Chevrolet S10 4.3L

Vehicle Data

1991 Chevrolet S10 4.3L