Thread: Cheap scanner for 1988 Chevy PU truck?
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Nostril Cheese Nostril Cheese is offline
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That has a flashing light. You need to jumper a connector under the dash and check the lights.

Checking trouble codes for OBD-I (1988-1995 trucks) - ChevyTalk --The Social Network for Chevy Fans
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Old 11-13-2013, 04:17 PM
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