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International Automotive Technicians Network
Re: 1992 Chevrolet Astro Hesitation/Stumble
Posted to Technical Discussion Forum on 1/2/2001 6 Replies

Hi Ron

Can you re-check the VIN please? A "Z" engine is fed by a model 220 TBI injection system. Has someone swapped the engine? Do you have the PROM scan ID or perhaps the broadcast code of the PROM that's currently in the vehicle? Login to read more.

6 Replies Received (View Replies)