Home · 2018 Honda Civic Si · Complaints

What 598 owners told NHTSA about the 2018 Honda Civic Si

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (598)Crash / fire / injury (36)Steering (224)Fuel system (159)Electrical system (51)Engine (50)Brakes (21)Airbags (20)Body & structure (19)Transmission & drivetrain (14)Visibility & wipers (13)Driver assistance (8)

159 of 598 complaints match · Fuel system · clear filters · page 4 of 7

Jul 9, 2024Fuel system

Multiple misfires and rich fuel codes. Car losses acceleration at high speeds creating safety issue. Faulty fuel injectors. No current recall. Vehicle goes into limp mode.

NHTSA ODI 11600424

Jul 9, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, there was an abnormally strong fuel odor detected. Additionally, the vehicle hesitated to accelerate while driving. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 84,000. Parts distribution disconnect.

NHTSA ODI 11600526

Jul 5, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 21V215000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. The VIN was not available.

NHTSA ODI 11599304

Jul 1, 2024Fuel system

I have scheduled and attended several appointments to have my fuel pump replaced as per the recall. The only dealership that is within 20 miles of my home (El Paso Honda 1490 Lee Trevino, 79936) keeps refusing to do the replacement. I have expressed that my engine is losing power when going uphill and when driving on I-10. They refuse because the check engine light isn't on. This recall has been in effect since last year and the dealership keeps blaming Honda stating they cannot order the part unless the check engine light is on.

NHTSA ODI 11598011

Jun 27, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11597249

Jun 25, 2024Fuel system

I have a recall for the fuel pump and the dealership is refusing to do the repair , it’s been 6 months

NHTSA ODI 11596556

Jun 24, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11596152

Jun 21, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11595782

Jun 17, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that several unknown warning lights were illuminated. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 86,000. Parts distribution disconnect.

NHTSA ODI 11594895

Jun 13, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System Gasoline); however, the part to do the recall repair was not yet available. The contact stated while driving at an undisclosed speed, the vehicle stalled with no warning lights illuminated. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 94,000. Parts distribution disconnect.

NHTSA ODI 11594156

Jun 12, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at 65 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle hesitated. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 55,000. Parts distribution disconnect.

NHTSA ODI 11593861

Jun 10, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the vehicle stalled. No warning lights were illuminated. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that parts were not yet available. The failure mileage was 50,937. Parts distribution disconnect.

NHTSA ODI 11593451

Jun 10, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact stated while coming to a stop sign, the vehicle started shuddering with the check engine warning light illuminated. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 224,000. Parts distribution disconnect.

NHTSA ODI 11593531

Jun 7, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11593142

Jun 5, 2024Fuel systemEngine

The contact owns a 2018 Honda Civic. The contact stated while driving at an undisclosed speed, the vehicle entered LIMP Mode and lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle was able to be restarted. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who determined that there was a misfire in cylinder #3. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline). The VIN was included, but parts were not yet available. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 175,000.

NHTSA ODI 11592724

May 31, 2024Fuel systemElectrical system

The contact owns a 2018 Honda Civic Sedan. The contact stated that when the vehicle was parked, on several occasions while attempting to start the vehicle, the vehicle failed to respond. The vehicle was taken to a local dealer however, the failure could not be duplicated. The contact was informed by the local dealer that the failure was not related to NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 45,000.

NHTSA ODI 11591724

May 31, 2024Fuel system

I believe the dealer/manufacturer has failed to remedy the fuel pump module improperly molded impeller in a timely manner. On [XXX] and [XXX] I had incidents of my vehicle's engine being prevented from starting. An independent mechanic stated that this was likely related to my vehicle's fuel pump recall. I contacted Honda customer service shortly after the [XXX] incident by telephone and I was told that unless a Honda mechanic diagnosed my issue as definitively related to the fuel pump, there was no recourse to expedite the repair. I was not assured that there would be no diagnostic charge associated with the inspection by a Honda repair person. Following the [XXX] incident, I contacted Nucar Honda in Norwood, MA to attempt to expedite the repair for my vehicle. I was told to bring in the vehicle several days later. The week of April 16 I brought the vehicle in and was told I would need to pay a diagnostic charge if they did not find a fuel pump issue in my vehicle, which is not what the recall specialist had said. I left and following consultation with the recall specialist the next day, I returned with my vehicle in hopes of expediting the recall repair for my vehicle. At that point and following my additional calls on [XXX] and in the following days, I was told that the safety recall repair parts were still not readily available and would likely be ready "at the end of the summer" or "best case scenario at the end of July." As I have contacted Honda and the local dealership since the end of January/beginning of February 2024 for a safety recall repair that is estimated to be available only half a year later, this is outside what is noted by the NHTSA as a reasonable amount of time. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11591842

May 30, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11591618

May 29, 2024Fuel system

The contact owns a 2018 Honda Civic The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11591383

May 26, 2024Fuel system

I was first informed that there was a recall (23V-858) on my 2018 Honda Civic for a fuel pump module back in December 2023. When no information came from Honda as to when the dangerous problem would be repaired, I was informed by the dealership that the repairs could start as early as April of 2024. It is now the end of May and there still no word on when the Honda dealer will have the parts to repair the defect. It has been 6 months since the recall with no further information nor cooperation from Honda on when this issue will be resolved.

NHTSA ODI 11590809

May 24, 2024Fuel system

This is in regards to the open recall on my vehicle. The dealership is not able to perform the repair because they say they do not have enough replacement parts from Honda. They're only accepting customers who are experiencing a problem to do the repairs. This is unacceptable for a recall. I shouldn't have to wait til my car breaks, and potentially crash, in order to get a recall issue repaired. The recall number is NHTSA#: 23V-858 MFR#: MGL / 23V-858

NHTSA ODI 11590573

May 23, 2024Fuel system

vehicle has stalled or almost stalled several times. Twice almost resulting in what could have been a fatal accident. we received the recall letter a few months ago and have waited for the repair. last week received another letter basically stating the same thing with no timeline or actual schedule at all in sight. have called the dealerships and they have no information (actually wanted me to bring in the car for a "diagnosis" at a cost to me to tell me what we all already know....ridiculous. How do I get this fixed before it turns into something fatal? in the meantime no offer of replacement or rental vehicle is out there. How do we get this expedited? already several months have passed with no solution. Help

NHTSA ODI 11590329

May 23, 2024Fuel system

I was first informed that there was a recall on my 2018 Honda Civic for a fuel system problem back in December 2023. When no information came from Honda USA as to when the dangerous problem would be repaired, I was told by the dealership that the repair would be completed at the latest by April. It is now the end of May and there still no word on when the Honda dealer will have the parts to repair the defect. The contact stated Honda finally fixed the 2018 Civic's faulty fuel pump.

NHTSA ODI 11590358

May 21, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The local dealer and three unknown dealers were contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11589858

May 20, 2024Fuel system

The contact owns a 2018 Honda Civic. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was not contacted and confirmed parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11589747

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Working with the data? Download all 598 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2018 Honda Civic Si verdict →