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International Automotive Technicians Network
1990 Chevrolet C70 427CID Cuts out
Posted to GM Driveability on 6/12/2000

There is no power to the electric fuel pump in the tank. The mechanical pump on the engine is ok. If you feed the electric pump with a jumper wire it runs ok. The control #[...](on the RH firewall)for the electric pump has no power to it. This control was repl...

 
Message Closed

car Vehicle Data

1990 Chevrolet C70

VIN 1GBM7D1EXL
Engine427 / 8 cyl
SymptomsCuts Out
OccursHot, Under Load, Intermittently
Message Closed

car Vehicle Data

1990 Chevrolet C70

VIN 1GBM7D1EXL
Engine427 / 8 cyl
SymptomsCuts Out
OccursHot, Under Load, Intermittently