1999 Ford Explorer Engine cooling Problems
- Complaints
- 100about this part
- Share
- 7%of 1,348 total for the year
- Median mileage
- 64,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 100 complaints about the engine cooling of the 1999 Ford Explorer, 7% of the 1,348 complaints for this model year. Where a mileage was given, the median is 64,000 miles. 2 of these say a crash was involved and 5 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“1--bad roaring noise in left front wheel area 2--rattling noise in exhaust (muffler) our vehicle was in the shop over 21/2 weeks my wife picked up the vehicle thursday8-28-03 same noise in the front also new rattling noise ledft front end. Noise in bad at 55mph lots of promises made by maloy Ford all talk also they will not return my call salesperson thru owner”
NHTSA complaint #10070746, filed 2004-01, 60,000 miles“I have a 1999 Ford Explorer xlt with a v-6 sohc 4 liter engine. The car has not properly accelerated since purchase in 2000, it has constantly stalled while driving and the dealer could not determine the problem because the check engine light was not on. I found out february 16, 2005 that I have a broken intake manifold gasket and it cost over $1,000 to fix. I have searched the internet related to this problem and found there are eight Ford models manufactured from 1996 through 2001 with this problem. …”
NHTSA complaint #10110699, filed 2005-02, 1 miles“The biggest problem I have now is my transmission, on august 1st, my Explorer lost its reverse, it is now august 25, and I still do not have my car, they fixed it on aug 20, it broke that night, took it back aug 22, broke again and then took it back that night and now they still have it and dont know what is wrong with it. I told them all I want is a car, but they say they cannot give me one. Why? I dont have a car, I lease the one I have, cant drive it, still have to pay for it, and they wont give me a loaner.”
NHTSA complaint #10070715, filed 2004-01, 38,000 miles“I was at my office working when my 5 year old daughter came to me saying mommy it's an emergency, your truck is smoking! (I had been at the office working for an hour and a half after picking my children up from school.) I opened the back door to see what she was talking about and saw my truck engulfed in flames. I ran back inside the to call 911. A man had come inside the office to tell us a truck was on fire, he was already on the phone with 911. I moved my children to the front of the office, yelled for everyone parked by my truck to move their vehicles, and went outside in a panic. …”
NHTSA complaint #10168571, filed 2006-09, 115,000 miles“Dt: the contact stated vehicle stalled. Although the engine died it easily restarted. He took the vehicle to a dealer. The dealer discovered the problem was the intake manifold gasket. There was a special service campaign # 01m112 that concerned the intake manifold gasket and the timing chain. However, due to the vehicle's mileage it was not included in the campaign. No repairs have been made.”
NHTSA complaint #10144828, filed 2005-12, 90,000 milesRelated service bulletins
- 10026389May 16, 2008Ford: certain 1999-2001 model year vehicles up to 6000 lb gvwr registered in new york and certain 2001 vehicles up to 6000 lb gvwr registered in the state of maine, certified for…
- 10011150Aug 9, 2004Rattle noise from primary chain drive area 2000-3000 rpm - 4.0l sohc engine.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 1% |
| 2023 | 1 | 1% |
| 2022 | 2 | 1% |
| 2021 | 10 | 2% |
| 2020 | 21 | 2% |
| 2019 | 6 | 2% |
| 2018 | 29 | 4% |
| 2017 | 77 | 5% |
| 2016 | 114 | 5% |
| 2015 | 66 | 4% |
| 2014 | 67 | 4% |
| 2013 | 67 | 3% |
| 2012 | 14 | 2% |
| 2011 | 21 | 2% |
| 2010 | 3 | 3% |
| 2009 | 1 | 3% |
| 2008 | 4 | 3% |
| 2007 | 10 | 5% |
| 2006 | 164 | 26% |
| 2005 | 29 | 6% |
| 2004 | 71 | 5% |
| 2003 | 69 | 6% |
| 2002 | 163 | 5% |
| 2001 | 39 | 10% |
| 2000 | 90 | 9% |
| 1999 | 100 | 7% |
| 1998 | 189 | 10% |
| 1997 | 198 | 11% |
| 1996 | 81 | 6% |
| 1995 | 45 | 5% |
| 1994 | 74 | 6% |
| 1993 | 55 | 6% |
| 1992 | 64 | 10% |
| 1991 | 52 | 9% |
| 1990 | 2 | 17% |
Other parts of the 1999 Ford Explorer
370 complaintsVisibility (wipers, defrost, mirrors)
217 complaintsVehicle speed control
148 complaintsTransmission and drivetrain
115 complaintsAir bags
97 complaintsElectrical system
92 complaintsBrakes
69 complaintsSeats
68 complaintsSuspension
65 complaintsBody and structure
47 complaintsExterior lighting
46 complaintsSteering
38 complaints
← All problems reported for the 1999 Ford Explorer
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