
2005 Chevrolet Trailblazer LS 4.2L Delayed shift
Customer says he was accelerating while on the freeway and the truck downshifted with a bang and the RPM's went up. Now when driving the transmission will not upshift until you let off the throttle, as soon as you let up on the accelerator it will shift an...
FIX posted 9/19/2018
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Message Closed w/FIX
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VIN | 1GNDT13S35 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Delayed Shift |
Message Closed w/FIX
Vehicle Data
2005 Chevrolet Trailblazer LS
VIN | 1GNDT13S35 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Delayed Shift |