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Engine coolingPart report

2018 Chevrolet Equinox Engine cooling Problems

Complaints
9about this part
Share
2%of 410 total for the year
Median mileage
96,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 9 complaints about the engine cooling of the 2018 Chevrolet Equinox, 2% of the 410 complaints for this model year. Where a mileage was given, the median is 96,000 miles.

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 owns a 2018 Chevrolet Equinox. The contact stated that while his fiancée was driving 15-20 MPH uphill, the vehicle jolted and stalled. The check engine warning light was illuminated. The contact's fiancée was able to pull to the side of the road. The contact's fiancée was able to restart the vehicle and continued driving; however, the failure recurred. The vehicle failed to restart and was towed to an independent mechanic. …”

NHTSA complaint #11590996, filed 2024-05, 96,000 miles

“The contact owns a 2018 Chevrolet Equinox. The contact stated that while taking the vehicle for a SMOG emissions inspection, the vehicle failed the inspection due to an engine-related failure. The vehicle was taken to the dealer, where it was diagnosed that the Engine Control Module (ECM) required recalibration. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for further assistance. The failure mileage was approximately 43,000.”

NHTSA complaint #11738565, filed 2026-05, 43,000 miles

“The contact owns a 2018 Chevrolet Equinox. The contact stated that the vehicle was leaking oil. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the oil pan had rusted and caused the failure. The vehicle was not repaired. The contact was informed that the part to do the repair was on back order. The manufacturer was contacted and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 132,000.”

NHTSA complaint #11615385, filed 2024-09, 132,000 miles

“The contact owns a 2018 Chevrolet Equinox. The contact stated that while driving approximately 80 MPH, the vehicle unexpectedly decelerated. The contact pulled over to the closest exit and pulled over to the side of the road. The vehicle was turned off and then restarted; however, while attempting to drive forward or reverse, the vehicle failed to move. The contact inspected the vehicle. While inspecting the vehicle, the contact became aware that there was fuel leaking from the side of the engine near the high-pressure fuel pump underneath the vehicle. …”

NHTSA complaint #11734222, filed 2026-04, 168,053 miles

“The contact owns a 2018 Chevrolet Equinox. The contact stated that while depressing the accelerator pedal, the turbo charger failed to operate as designed, and the vehicle failed to accelerate as intended. The contact stated that excessive pressure was needed to depress the accelerator pedal. The message “Engine Power Reduced” was displayed due to a low coolant level. Additionally, the contact was adding 2-quarts of engine oil to the vehicle weekly. The contact stated there was oil on the ground underneath the vehicle. …”

NHTSA complaint #11685025, filed 2025-09

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202521%
202411%
202242%
202122%
202093%
201952%
201892%
2017166%
201692%
201541%
2014122%
2013101%
201281%
2011344%
2010314%
200882%
2007172%
2006609%
200511117%

Other parts of the 2018 Chevrolet Equinox

Brakes
133 complaints
Engine
86 complaints
Transmission and drivetrain
66 complaints
Electrical system
61 complaints
Other or unknown
57 complaints
Fuel system
41 complaints
Visibility (wipers, defrost, mirrors)
18 complaints
Body and structure
17 complaints
Forward collision avoidance
16 complaints
Air bags
15 complaints
Steering
15 complaints
Wheels
13 complaints

← All problems reported for the 2018 Chevrolet Equinox

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