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Other or unknownPart report

2016 Ford Explorer Other or unknown Problems

Complaints
434about this part
Share
18%of 2,463 total for the year
Median mileage
20,000miles
Trend
RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

NHTSA recorded 434 complaints about the other or unknown of the 2016 Ford Explorer, 18% of the 2,463 complaints for this model year. Where a mileage was given, the median is 20,000 miles. 10 of these say a crash was involved and 2 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While I was driving I started to get a strong smell of rotten eggs/sulfur that filled the cabin. It got so strong that I had to roll down the windows to air it out and it started to give me a headache. It happened again while driving back to my home that same day. The smell got so strong it started to make me dizzy, nauseous and gave me a headache.”

NHTSA complaint #11365986, filed 2020-10, 70,000 miles

“My 2016 Ford Explorer cabin has been filling with co I purchased a co detector a month ago after feeling sick while driving on multiple occasions. Today the co detector read 15 with no air on. Yesterday it read 18 with air conditioning on. I feel this could be dangerous to people who don't know about co poisoning symptoms. Please help me with this.”

NHTSA complaint #11209423, filed 2019-05, 37,500 miles

“The interior of the car fills with exhaust smells. It is overpowering and has caused nausea and headaches in myself as well as my two older children. I am not sure how it is affecting my 3 month old. The smell is uncomfortable and the only way to get rid of it is to stop the car and open windows. It happens when vehicle in motion as well as stationary.”

NHTSA complaint #11064562, filed 2018-01, 31,500 miles

“Every time I accelerate or merge or drive with all the windows up, I can smell a engine exhaust/burning type smell. This smell gives me a head ache and makes me feel nauseas. I have already had the 'carbon monoxide concerns' dealer service and this smell has not changed. I have to put the windows down constantly to not smell this smell that gives me a head ache.”

NHTSA complaint #11082575, filed 2018-04, 42,000 miles

“There is a rotten egg smell everytime we accelerate at a high speed when the ecoboost is used. I've taken it to Ford to have seals checked and the smell is still there. My toddler complains of headaches everytime we're in the vehicle and I've had nausea several times. I am now pregnant and worry the fumes will affect the unborn baby.”

NHTSA complaint #11093528, filed 2018-05, 28,000 miles

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
20261126%
20251918%
2024419%
20232623%
20225821%
20219020%
202021217%
20194816%
201816823%
201737422%
201643418%
201540722%
201434320%
201335116%
201210813%
201111810%
201098%
2009618%
2008128%
200752%
2006244%
2005163%
2004373%
2003484%
2002441%
2001123%
2000273%
1999272%
1998432%
1997402%
1996332%
1995162%
1994161%
1993111%
199251%
1991163%
199018%

Other parts of the 2016 Ford Explorer

Body and structure
591 complaints
Steering
532 complaints
Engine
382 complaints
Transmission and drivetrain
215 complaints
Electrical system
129 complaints
Engine cooling
114 complaints
Fuel system
112 complaints
Air bags
99 complaints
Vehicle speed control
76 complaints
Suspension
73 complaints
Visibility (wipers, defrost, mirrors)
68 complaints
Wheels
50 complaints

← All problems reported for the 2016 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