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Engine coolingPart report

2020 Ford Ranger Engine cooling Problems

Complaints
2about this part
Share
2%of 130 total for the year
Median mileage
37,250miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine cooling of the 2020 Ford Ranger, 2% of the 130 complaints for this model year. Where a mileage was given, the median is 37,250 miles. 1 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

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

“The contact owned a 2020 Ford Ranger. The contact stated that his wife had parked the vehicle in the residence driveway and was bringing purchases into the residence when she returned to the vehicle she observed that gray smoke was being emitted from under the hood. The contact came out to the driveway, observed the smoke, and saw that flames were coming from the driver's and passenger side of the hood. The contact stated that the fire department was called but when they arrived the vehicle was engulfed from the front to the rear. …”

NHTSA complaint #11649542, filed 2025-03, 24,500 miles

“The contact owns a 2020 Ford Ranger. The contact stated while driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was able to restart; however, the failure recurred. The vehicle was taken to the dealer where it was diagnosed with coolant intrusion into the engine, which caused a failure with the spark plugs. The contact was informed that the spark plugs needed to be replaced. Additionally, the contact was informed that an engine appearance shield needed to be installed over the engine. The vehicle was not repaired. …”

NHTSA complaint #11607514, filed 2024-08, 50,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202213%
202133%
202022%
201952%
201121%
201011%
200932%
200821%
200731%
200673%
2005103%
2004174%
2003187%
20023911%
2001296%
2000376%
1999456%
1998519%
1997143%
1996318%
1995144%
1994235%
1993125%
1992168%
19911612%
19901010%
19891115%
19881315%
1987714%
1986720%
1985311%
1984217%
198319%

Other parts of the 2020 Ford Ranger

Transmission and drivetrain
49 complaints
Engine
16 complaints
Other or unknown
14 complaints
Electrical system
11 complaints
Visibility (wipers, defrost, mirrors)
10 complaints
Brakes
9 complaints
Forward collision avoidance
7 complaints
Exterior lighting
6 complaints
Seat belts
6 complaints
Vehicle speed control
6 complaints
Back-over prevention (rear camera)
5 complaints
Body and structure
5 complaints

← All problems reported for the 2020 Ford Ranger

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