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9.0

really awful
Typical Repair Cost:
$200.00
Average Mileage:
41,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. replace oil pressure sensor (1 reports)
2003 GMC Envoy engine problems

engine problem

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2003 GMC Envoy Owner Comments

problem #2

Sep 102008

Envoy SLE 4.2L

  • Automatic transmission
  • 55,000 miles

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

engine stalls at highway speed. replaced oil pressure switch. corrected problem

- , Concord, NC, USA

problem #1

Dec 012005

(reported on)

Envoy

  • 28,000 miles

Vehicle shuts down on the highway (5 times). Problem first occured almost one year ago. (70 miles an hour/car dies) I was stranded twice on the side of the highway. It was determined that it was a bad oil pressure sensor. Last week happened again. (70 miles an hour/car dies) It was determined that it was a bad accelerator switch. 4 days latter.... dead on highway...70 miles an hour. Car is at dealer again. 900 miles remaining on warranty. I am afraid to drive my car.

- , Prattville, AL, USA

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