NHTSA — Engine And Engine Cooling: Exhaust System Problems

3.3

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
40,666 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 Mazda Protege exhaust system problems

exhaust system problem

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2001 Mazda Protege Owner Comments

problem #1

Nov 192004

Protege 4-cyl

  • Manual transmission
  • 40,666 miles

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

Check engine light has been coming on for last year. Problem is with engine misfire/catalytic converter. We have replaced everything suggested: Spark plugs, wires, catalytic converter, engine tune up, new tires, etc. Problem worsening. Car riding rougher, worsening gas mileage.

- Trophy Club, TX, USA

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