Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2017 Honda Civic owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2017 Honda Civic. The contact stated the ventilation system became inoperable. While the blower was in the on position, the windshield fogged up. The temperature increased to high. The vehicle was taken to the local dealer where it was diagnosed that the condenser needed to be replaced. Additionally, the contact was informed that the coolant needed to be flushed and also that there was a hole in the radiator causing a coolant leak. The manufacturer was contacted but no additional assistance was provided. The failure mileage was approximately 43,000.
The contact owns a 2017 Honda Civic. The contact stated that while his son was driving at an undisclosed speed, the vehicle lost motive power. The exhaust system, power steering, brake assist, power brake, hill assist, and traction control warning lights were illuminated. The vehicle was towed to the dealer, where it was diagnosed and determined that the turbo charger and engine needed to be replaced. The dealer requested the oil change records. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 75,000.
The contact owns a 2017 Honda Civic. The contact stated that while starting the vehicle, the Electronic Power Steering, Evaporative Emission Control System, Check Engine, and Antilock Braking System lights were illuminated; however, the contact had not experienced any failures or malfunctions while operating the vehicle. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 102,192.
19-033 19-038 honda sb Extended powertrain warranty. Included dtc codes for misfire. Dealer refuses to honor warranty Still have code for misfire. It's not fixed Honda has multiple issues across all model lines w fuel injectors It causes all warnings lights to go off on dash. Honda has case number already. Cylinder 4 misfire Cylinder 1-3 injectors bad. When did cars work with out injectors? It's a powertrain product. No where on sb does it state or imply certain conditions Also Honda in 2019 sent all owners 2016-2018 letters extending warranty. Especially w the misfire codes Per sb. …
I am filing a safety complaint regarding my 2017 Honda Civic Hatchback and the dangerous issue related to its air conditioning (A/C) system - a problem affecting many Civic owners nationwide. I initially brought my vehicle to Honda City Chicago for a Honda "campaign" repair (a term they use instead of calling it a recall) in 2023 and again this year, related to the A/C system. I was told the issue would be resolved. However, after agreeing to an optional transmission oil change they recommended, I was later told the A/C still wasn't fixed - and that I now needed to pay $400 for a diagnostic. That diagnostic revealed the actual problem: a locked A/C compressor. (Which they knew they just wanted the money) This defect is not just an inconvenience - it's a serious safety hazard. When the A/C is turned on, the locked compressor causes the engine to shake violently and stall completely. …
The component or system that failed their malfunction is the evaporation system in the Honda vehicles especially after 2017 that regarding the R - 1234YF refrigerant - yes it has been confirmed by the dealership that the evaporator is leaking inside the car, but it is a known issue that warranty only covers the condenser in front of the car which also leaks. My problem is is since both equally run the same R - 1234YF refrigerant this type of refrigerant is known to cause corrosion and pinholes within the condenser and evaporated tubes leading to further issues with AC and cooling problems. There are no warning lights when it comes to these issues, which also pushes a further problem. …
check engine lights display periodically. The main one involves the fuel injectors. It has been an on going problem for 6-8 months. When I contacted the dealership I was told the part is not available Nationwide at this time and not sure when it will become available. While driving the car can go into "limp" mode where it doesn't let you go above 30 MPH. This problem first started approximately October 2022 after having the vehicle just over 7 months. When I contact the Dealership I was told there was nothing they could do but wait for the part to come in. Meanwhile I am paying for a vehicle that is not safe to drive , yet has no recalls on it. I was told by the Dealership that they have several vehicles at the auto auction that have the same issue that are not selling. I don't understand why Honda has not had a recall on this part. …
While driving the car on April 19, 2026, the car started losing engine power, was unable to maintain current speed of roadway, had to drive less than 15 miles an hour to a safe location. Had the car towed to the dealership they said there was a faulty code throwing for cylinder three had the fuel injectors replaced. Pick the car up drove not even 2 miles and car was still having the same issue turned around went back to the dealership. They said the car wasn't throwing any codes picked the car up. It drove fine for less than a week and had to repeat of the same situation, had the car towed again to the dealership all to find out there is a crack in the head gasket, unsure if the turbo was affected after researching apparently this is a very common problem for this make, and model of car.
I have oil dilution in my 2015 Honda Civic EX-T VIN [redacted]. Dealer performed the fixes. The Next time I had the oil sample checked it was worse. The oil smells like a weedeater. I am at 13.72% fuel in the oil. Very Rich. I live in Alabama where it is hot. I only drive long distances to and from work on the interstate. I need help. Honda is doing nothing. They are not telling the dealer anything or sharing any specs as acceptable percentage fuel in the oil. It is a coverup. TSBs have been done and engine checked and injectors are good. Please advise.
The chain stretched and camshaft tensioner had to be replaced. The tech said this could only happen with low or insufficient oil, but every oil change on this car was done on time. There was a previous settlement because this engine has a known defect where fuel gets into the oil. Honda refused to honor the extended warranty agreed to in the settlement because the error codes that came up were PO341 CMP Sensor A and CKP Sensor Incorrect Phase Detected) and we had to pay $2,348.30 for repair of parts (chain, camshaft tensioner) that should have lasted the life of the vehicle without replacement.
Engine complaints in other Civic years
Frequently asked questions
How common are engine problems on the 2017 Honda Civic?
NHTSA has 70 complaints about the engine & cooling of the 2017 Honda Civic, 12% of the model year's 602 complaints. The component named most often is engine (1 mentions).
Is there a recall for 2017 Honda Civic engine problems?
No. NHTSA lists no engine & cooling recall for the 2017 Honda Civic, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2017 Honda Civic engine problems start?
Half of the complaints with a recorded mileage happened before about 20,000 miles, and 56% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 3 fires and 2 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.