6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
80,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Jan 012009

Trailblazer EXT 4.2L

  • Automatic transmission
  • 80,000 miles

First time starting for the day, my blazer shutters and sometimes cuts off.

No one can figure this out, and I don't want to pay someone $80 to look to see if they can figure it out. Some Chevy dealer should have heard about this before to tell me what's wrong. Funny thing is, if you turn the A/C on after 10 seconds the engine suddenly has no problem and it does a normal rev and idles down with no shuttering.

- jpearce, Chattanooga, TN, US

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