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1990 Chevrolet Lumina 2.5L Hesitation, Poor Fuel Economy
Posted to GM Driveability on 5/14/2000

This is the first Lumina 4 cyl. I have seen. I have a fuel press. reading of 28 PSI. All the books I have show that the press on a TBI should be 9 to 13. When I checked on a new TBI unit, I was told this unit ONLY fits 90 to 92 Lumina's and nothing else. Is th...

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car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54R1L
Engine2.5 L / 4 cyl
EmissionsUS Fed.
SymptomsHesitation, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54R1L
Engine2.5 L / 4 cyl
EmissionsUS Fed.
SymptomsHesitation, Poor Fuel Economy
OccursAlways