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Bulldog 791 Vats bypass
Posted to Technical Theory Forum on 6/8/2011 2 Replies

3 years ago I installed an LT1 from a Caprice wagon ECM wiring and all. The OBD1 5.7 had a chip in the key the 98 Astro didn't. I used a bypass module made from Baker electronics and it worked up until about a week ago. I bought a bulldog unit and it is meant ... Login to read more.

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car Vehicle Data

1998 Chevrolet Astro LT 4.3L No Start

Engine4.3 L
Trans4-speed Automatic (Electronic)
SymptomsNo Start

car Vehicle Data

1998 Chevrolet Astro LT 4.3L No Start

Engine4.3 L
Trans4-speed Automatic (Electronic)
SymptomsNo Start