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International Automotive Technicians Network
2002 Chevrolet Trailblazer LS 4.2L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
Posted to GM Driveability on 8/2/2011 10 Replies

HELLO techs , have this trail blazer here it only act up when run for hour or more got it to act up and am out of ideas HAS no power will not excellerate at all, runs fine until wants to act up EVERY unpredicable. Tested back presure on exhaust for plugged cat...

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  Related Documents & Media  2002 Chevrolet Trailblazer LS

 
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car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13SX2
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire
OccursHot
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13SX2
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire
OccursHot