I am writing to make you aware of an alarming incident that happened with our 2021 Honda Passport this fall. My wife backed out of the garage and was in our driveway when the vehicle engine suddenly turned off and a message appeared on the entertainment display. It said that the antitheft system had lost power and that the power button needed to be pushed to restore it. She finally got the car to…
2021 honda Passport engine problems
severe 10 complaints filed with NHTSA · avg repair $3,100
Complaints
10
Recalls
0
Crashes
1
Avg fix
$3,100
What owners are reporting 2 most recent
The contact owns a 2021 Honda Passport. The contact stated that upon starting the vehicle, there was an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the connecting rod bearing in cylinder #3, resulting in damage to the engine. The vehicle was not repaired. After investig…
Common questions
How serious is the engine problem on the 2021 honda Passport?
It's a meaningful issue. 10 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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