Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Print this page

8.0

pretty bad
Typical Repair Cost:
$2,200.00
Average Mileage:
70,020 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. replace engine (1 reports)
2004 Chevrolet Impala engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 Chevrolet Impala:

Unsubscribe any time. We don't sell/share your email.

2004 Chevrolet Impala Owner Comments

problem #2

Jul 152008

Impala LS 3.4L

  • Automatic transmission
  • 69,041 miles

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

OIL pump pressure failure and seized engine.

Swap for low mileage engine.

- , St-georges, Quebec, Canada

problem #1

Nov 052007

Impala 3.4L

  • Automatic transmission
  • 71,000 miles

this is the problem that made me decide to trade off my impala its had 1 new transmission and the new one just slipped was leaking 2 weeks after replacing it at the Chevy dealer bad car several thousand dollars in repairs

- , Mt Shasta, CA, USA

Not what you are looking for?