NHTSA — Engine And Engine Cooling: Exhaust System: Emission Control: Gas Recirculation Valve (Egr Valve) Problems


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
60,662 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.

2001 Acura MDX exhaust system problems

exhaust system problem

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2001 Acura MDX Owner Comments

problem #2

Apr 022008

MDX 6-cyl

  • Automatic transmission
  • 83,825 miles


The contact owns a 2001 Acura MDX. The contact took the vehicle to an authorized dealer for routine maintenance and they discovered that the front lower and upper engine mounts were torn. The failures occurred without warning. The vehicle was repaired. The failure mileage was 83,825 and current mileage was 89,000. Updated 10/16/08. The egr valve was faulty, which caused the engine light to illuminate. The battery had to be replaced. Updated 10/17/08.

- Chappaqua, NY, USA

problem #1

Feb 272003

MDX 6-cyl

  • Automatic transmission
  • 37,500 miles
Purchased certified preowned MDX from dealer (formally driven by finance manager for a year. Car cut off while driving less than 30 days. Dealer could not replicate the problem. Car cut off again, took to a different dealer and they could not replicate the problem. Car began to hesitate and stutter daily at initial cranking. Dealer could not replicate the problem after 2-3 drop offs. Finally the car showed a egr valve (sensor) needed replacing. Car cut off again two additional times while driving. Dealer could not replicate. Car began to studder and hesitate gear changes. Dealer finally replicated and determined 1st 2nd and 3rd gear were bad. Dealer replacing transmission with rebuilt transmission. I have been without my car for many days to weeks at a time. I have not had my MDX since June 21, 2004. I have had a newborn baby and this car has cut off while driving leaveing my family extremel unsafe. The transmission is being replaced under the extended warranty I had to purchase. Acura has refused to buy the car back or give me fair market value on trade. They have also told me the problem needs to addressed with the dealership. Please help.

- Fairburn, GA, USA

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