RPMS DROP TO ZERO AND TURNS OFF WHILE DRIVING on 1995 Chevrolet 1500 Pickup

RPMS DROP TO ZERO AND TRUCK TURNS OFF WHILE DRIVING

by in Vista, CA on April 04, 2011
1 answer 1 comment
ANSWER by on April 06, 2011
If drops as you say then it is reading what is happening when shutting down. If coughs when dying then suspect fuel delivery problem. If shuts off like a light switch suspect spark loss. Check for both when diagnosing. If unsure of how have a qualified shop look at it.
COMMENT by on April 11, 2011
sounds like pick up coil,or ignition control module.bad coil outside of dist . would not allow truck to start