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2003 Chevrolet Trailblazer LTZ 4.2L Fuel Pump
Posted to GM Electrical on 9/27/2021 19 Replies

Customer stated that engine killed at a fast food drive-thru engine would not restart afterward, had vehicle towed in to shop, the engine cranks but no start, no fuel pressure check for voltage at relay, the ECM is not supplying the 12volts to the relay, w...

19 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Trailblazer LTZ

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer LTZ

VIN 1GNDS13S23
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel Pump
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer LTZ

VIN 1GNDS13S23
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel Pump
ConditionsInop