2002 Chevrolet Trailblazer LS 4.2L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
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...
FIX posted 8/8/2011
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Vehicle Data2002 Chevrolet Trailblazer LS
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet Trailblazer LS
VIN | 1GNDT13SX2 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
Occurs | Hot |