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6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
158,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. try looking at the map sensor (1 reports)
2003 Chevrolet Blazer engine problems

engine problem

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2003 Chevrolet Blazer Owner Comments

problem #1

Feb 262010

Blazer 4.3L

  • Automatic transmission
  • 158,000 miles

A D V E R T I S E M E N T S

Stalled going down the road. Would not restart without sitting several minutes. Restart and go down the road a little and same thing again. After several attempts to find problem, had the truck running and unplugged MAP sensor. Truck stopped. (Note: no codes came up) Plugged back in, restarted and have not had a problem since, I mean yet. Was it a reset that occurred or loose wire? Who knows. Just watch yourself.

- , Urbana, OH, USA

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