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10.0

really awful
Typical Repair Cost:
$800.00
Average Mileage:
140,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 Chevrolet Avalanche engine problems

engine problem

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2003 Chevrolet Avalanche Owner Comments

problem #1

May 012012

Avalanche Z66 5.3L

  • Automatic transmission
  • 140,000 miles

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

starts with difficulty, runs very rough until warm, then seems to operate fine until the first start in the morning...then all over again

Update from Oct 16, 2013: failing fuel pump fixed the problem

- , Moscow, TN, USA

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