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1999 Chevrolet Lumina LTZ 3.8L Surge, Poor Fuel Economy, Low Power
Posted to GM Driveability on 6/4/2007 8 Replies

This Lumina runs good when cold, until driven for 15-20 miles. It then has a surge and low power on acceleration, you don't feel it at steady speed. The fuel filter was completely plugged, but that didn't fix the problem. Fuel pressure stays within specs. cold...

8 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Lumina LTZ

 
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car Vehicle Data

1999 Chevrolet Lumina LTZ

VIN 2G1WN52K1X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge, Poor Fuel Economy, Low Power
OccursHot
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Lumina LTZ

VIN 2G1WN52K1X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge, Poor Fuel Economy, Low Power
OccursHot