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2004 Chevrolet Trailblazer LT 4.2L Hesitation, loss of power
Posted to GM Driveability on 9/2/2009 4 Replies

They brought it to me for a surging, at 45-55 mph the vehicle will act like it is binding up, (almost like its trying to go into 2 gears at once) looking at the scanner it shows all is good, no DTC's, all data looks good. after you move the throttle 3/4 it shi...

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car Vehicle Data

2004 Chevrolet Trailblazer LT

VIN 1GTEC19M32
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / FI 4.2L
EmissionsOBD-II Compliant
SymptomsHesitation, Loss of Power
OccursIntermittently
Misc.2WD
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LT

VIN 1GTEC19M32
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / FI 4.2L
EmissionsOBD-II Compliant
SymptomsHesitation, Loss of Power
OccursIntermittently
Misc.2WD