1998 Mitsubishi Eclipse Engine cooling Problems
- Complaints
- 21about this part
- Share
- 16%of 129 total for the year
- Median mileage
- 68,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 21 complaints about the engine cooling of the 1998 Mitsubishi Eclipse, 16% of the 129 complaints for this model year. Where a mileage was given, the median is 68,000 miles. 1 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I bought my 98 Eclipse, standard, in 2003, not even a year after I had it it died on me on the freeway one day. Turned out it was the speed sensor that got me stranded in the middle of no where. About another 6 months later the found an oil leak on the head gasket that was making me misfire, that was fixed. The car was fine until about 2 months ago when the engine went out on me because apparently the engine oil and coolant were somehow mixing, my hoses were out, so was my water pump, o2 sensor and fuel pump sensor, all at the same time. …”
NHTSA complaint #10159663, filed 2006-06, 100,000 miles“Around 50,000 miles about 2001 my service engine light would come on and go off. I call dealership and because I couldn't be seen no earlier than 2 weeks ahead of time I was unable to get a convenient appt. I didn't get the vehicle in the shop until much later. When the light started staying on steady around 81,000 I took it in. I took the vehicle to my local Mitsubishi dealership and they charged me over $200 to tell me my computer was no good and a new one would cost $1100 and my warranty on the computer went out at 80,000. I let some time go by and purchased a computer from the junkyard. …”
NHTSA complaint #10203890, filed 2007-09, 50,000 miles“Had recall done for lateral arm, dealer informed me head gasket was blown, two weeks later both door handles broke off, maybe the door handles shouldn't be made of plastic. The car has been through two alternator belts in the last two years. The car overheats and it melts them right off. You buy a product from Mitsubishi so you dont expect it to be made by chrysler. My sister drives a dodge avenger and we have the same exact engine, and guess what happened to it ---a blown head gasket. Maybe you people should stand behind your product and fix the ever so common problem. …”
NHTSA complaint #10068125, filed 2004-04, 81,000 miles“Vehicle has 90,000 miles and is 1998 manufacturing date. Engine and transmission are both completely irreparable. No evidience of low oil level or other maintenance neglect which LED to the catastrophic failure. Vehicle is out of warranty and is now scrap. Although failure is out of warranty, a complete vehicle failure at 90,000 miles is not normal or acceptable.”
NHTSA complaint #10056723, filed 2004-02, 90,000 miles“40000 or more need a new head gastic and thats taking the engine apart, had a leak wasn't value gasitic and turned out to be head gasitic, when you drive car a 100 miles or so it loses oil, and loose about half a court of oil and burning smell, if you don't replace will loose more oil”
NHTSA complaint #10119375, filed 2005-05, 40,000 milesRelated service bulletins
- 10170074Aug 28, 2015This is a service newsletter (Tech Talk) that was sent out to dealers.
- 10170071Jul 22, 2015This is a service newsletter (Tech Talk) that was sent out to dealers.
- 10170086Nov 1, 2012This is a service newsletter (Tech Talk) that was sent out to dealers.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2006 | 2 | 2% |
| 2003 | 12 | 10% |
| 2002 | 2 | 3% |
| 2001 | 14 | 7% |
| 2000 | 11 | 4% |
| 1999 | 18 | 15% |
| 1998 | 21 | 16% |
| 1997 | 41 | 30% |
| 1996 | 26 | 16% |
| 1995 | 59 | 19% |
| 1994 | 5 | 15% |
| 1993 | 8 | 22% |
| 1992 | 8 | 16% |
| 1991 | 8 | 15% |
| 1990 | 6 | 13% |
Other parts of the 1998 Mitsubishi Eclipse
28 complaintsAir bags
18 complaintsSuspension
12 complaintsBrakes
11 complaintsBody and structure
11 complaintsElectrical system
9 complaintsLatches, locks and linkages
8 complaintsVehicle speed control
7 complaintsVisibility (wipers, defrost, mirrors)
7 complaintsTires
6 complaintsFuel system
5 complaintsOther or unknown
5 complaints
← All problems reported for the 1998 Mitsubishi Eclipse
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology