2004 Mazda MPV engine and engine cooling problems
23 owner complaints filed with NHTSA name the engine and engine cooling on the 2004 Mazda MPV — 32% of all complaints for this model year.
What owners report
“The engine coils have failed 4 times since we have owned the vehicle. Last night while traveling on the interstate in the rain, key words, in the rain it started again. I am sure at least one if not two coils went this time. Just had a coil and all the boots that are suppose to protect the coils…”
filed Apr 5, 2012
“My radiator fan constantly runs intermittently but with increasing lengths of time, regardless of the weather (hot, cold.) the engine does not overheat. But the lights dim at night when the fan kicks in and creates a loud humming sound that is becoming more irritating. I read on the web that many…”
filed Mar 20, 2012
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine and Engine Cooling problems in other MPV years
| Year | Reports | Share |
|---|---|---|
| 2005 MPV | 6 | 17% |
| 2003 MPV | 23 | 20% |
| 2002 MPV | 23 | 19% |
| 2001 MPV | 15 | 21% |
| 2000 MPV | 24 | 16% |
| 1998 MPV | 1 | 5% |
| 1997 MPV | 5 | 23% |
| 1995 MPV | 6 | 32% |
| 1994 MPV | 10 | 28% |
| 1993 MPV | 13 | 25% |
| 1992 MPV | 20 | 33% |
| 1991 MPV | 16 | 24% |
Other reported problem areas on the 2004 Mazda MPV
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.