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2.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
59,767 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2008 Chevrolet Avalanche engine problems

engine problem

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2008 Chevrolet Avalanche Owner Comments

problem #4

Feb 152015

Avalanche 8-cyl

  • 45,000 miles

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

The contact owns a 2008 Chevrolet Avalanche. While driving at an unknown speed, the check engine warning light illuminated. The vehicle was taken to a dealer, where it was diagnosed that the oxygen sensor needed to be replaced. The vehicle was repaired. Approximately one month later, the check engine warning indicator illuminated again. The vehicle was taken to an independent mechanic, where it was diagnosed that the camshaft and the lifters on the front passenger side needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 45,000. Updated 09/21/15 updated 03/29/16.

- Taylor, MI, USA

problem #3

Apr 082014

Avalanche

  • 75,000 miles
The contact owns a 2008 Chevrolet Avalanche. The contact stated that the vehicle was consuming an excessive amount of oil, which caused the check engine light to illuminate and smoke to come out of the tail pipe. The vehicle was not taken to the dealer. The vehicle was not repaired. The failure mileage was 75,000.

- Inver Heights , MN, USA

problem #2

Sep 082014

Avalanche 8-cyl

  • Automatic transmission
  • 48,436 miles
The contact owns a 2008 Chevrolet Avalanche. While driving approximately 65 mph, the contact heard a loud clunking noise coming from the front driver side of the vehicle. In addition, the oil gauge fluctuated and the vehicle stalled. The contact was able to restart the vehicle by replenishing the oil. The dealer diagnosed that the oil valve control manifold failed. As a result, the camshaft and lifters could not receive proper lubrication from the oil, causing the vehicle to stall. The technician replaced the oil valve control manifold, eight lifters, heads, water pump, camshaft, and timing cover. The manufacturer was not notified. The approximate failure mileage was 48,436. Updated 10/30/14 updated 4/27/2015

- Albuquerque, NM, USA

problem #1

Jan 232012

Avalanche

  • 70,633 miles
The check engine light came on due to fault code P0499 which is a faulty emissions evap vent solenoid due to engineering design flaws.

- Middletown , OH, USA

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