NHTSA — Electrical System Problems

2.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
60,000 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.

1999 Mazda Millenia electrical problems

electrical problem

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1999 Mazda Millenia Owner Comments

problem #2

Sep 012005

Millenia 6-cyl

  • Automatic transmission
  • 60,000 miles

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

Engine light came on again. Computer indicates knock senor, but no engine problem. Light came on after we began using 87 octane instead of mid or premium grade. Was advised it is a bad knock sensor and there is a tsb and repair kit to fix problem. Mazda has apparently changed the knock sensor (due to ongoing problems).

- Freehold, NJ, USA

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problem #1

Apr 202004

Millenia 6-cyl

  • Automatic transmission
  • 60,000 miles
I bought my car in Nov 2002, at 60,000 miles. The check engine light continually stays on. The car runs rough and has poor accerlation. We have it in the shop 4 times, and thats only for this year. We've replaced 3 O2 sensors, the air induction hose. The servicer has also cleaned the egr valve port. The check engine light will stay off for 2 or 3 weeks and then it's on again. I'm very unsatisfied with Mazda.

- Twin City, GA, USA

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