2007 Honda Civic: engine overheating

Filed Dec 17, 2024 · Engine · GA

About a month ago, I brought my vehicle to a Honda-specialized shop, which has been servicing Hondas exclusively for over 30 years, due to a power steering issue. During the inspection, they informed me that my car is covered under a service bulletin (1048 or 10 048) related to a potential defect in the engine block. The shop mentioned that vehicles with a VIN starting with “1HG” may be eligible for an extended warranty or recall for this issue. I was completely unaware of this situation, as my car has never overheated, and I had no prior indication of any engine-related problems. Following this information, I took the car to a Honda dealership for a diagnostic assessment. The dealership recommended an engine replacement, which would be a costly repair. This recommendation seems perplexing, given that I have consistently taken proper care of the vehicle over the years, and there have been no significant overheating or other apparent engine issues. It appears that there may be a larger issue at play, possibly related to a manufacturing defect, which could be part of a class-action settlement. Based on what I’ve learned, the engine block defect could be due to faulty manufacturing, explaining why the engine block is cracking without any major overheating. I’m concerned that this issue may require significant repairs, but I’m uncertain how to proceed, especially considering the financial burden, as Christmas is approaching and I am not in a position to cover such a large expense. I would greatly appreciate any guidance on how to move forward with this situation, as I am currently unsure of the next steps.

Filed Apr 19, 2024 · Engine · MO

Coolant leaking out looked at engine block it is leaking from there started to overheating

Filed Mar 10, 2024 · Engine · FL

Engine block cracked causing coolant leak as confirmed by an ase mechanic. A replacement engine is needed at a cost of $5k-6k. I’m [XXX] old and can’t afford the cost. honda customer service was called and they said it was my responsibility to fix their manufacturing engine defect. honda should be forced to replace these engines. It’s their fault for the defect and need to step up and fix THEIR problems. Instead of forcing [XXX] old and in poor health seniors to fix it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 24, 2023 · Engine · ID

Cracked engine block to the front, lower passenger sideof the engine block behind of the catalytic converter. Issue unknowingly began when commuting on the freeway until car was left parked for an hour. Coolant had puddled under the car in that time and upon inspection noted dried blue coolant sprayed all across the under side of the car originating from the cracked area indicating I was still driving when the leak started without any warnings. Given how much coolant leaked over that hour, this could cause rapid engine overheat while driving if the leak remains unknown. After some research, Honda knew about this manufacturing defect for a number of years and issued an extended warranty but those have all since expired, while engines are continuing to crack and fail.

Filed Apr 30, 2023 · Engine · NC

The engine block is cracked and is available for inspection upon request. My safety is put at risk when my car overheats regularly. The problem has been confirmed by an independent service center. The vehicle has not been inspected by the manufacturer, police or insurance representative. There were not indications that the problem would occur, until it overheated the first time in December 2021.

Filed Jul 15, 2022 · Acceleration, Engine · CA

Block engine started leaking coolant all of a sudden car never overheated.This happen while I was driving in freeway all I saw was smoke coming from under my hood.i had quite a few a cars in my life and I never seen a block engine just leaking coolant from 2 places in the front and if I’m not mistaken 2 more in the back of block Car is available for check up no one but me has checked this out

Filed May 11, 2022 · Engine · FL

Purchased vehicle from private owner. After a year the car began overheating, took in to auto shop for repair and was advised of a cracked engine block. Shop advised of recall on block and referred me to Honda. Honda denied my claim and advised to me the recall was expired.

Filed Mar 22, 2022 · Engine · 109,000 miles · IL

The contact owns a 2007 Honda Civic. The contact stated while driving at 5MPH and parking in front of her residence, she noticed that smoke was coming out of the hood of the vehicle and the vehicle was overheating. There were no warning lights illuminated. The contact turned off the vehicle. Upon opening the hood of the vehicle, the contact noticed that the smoke was originating from the engine compartment. There were no injuries sustained. The vehicle was towed to an independent mechanic where it was diagnosed that the engine block was cracked. The independent mechanic informed the contact that the failure was associated with Honda Technical Service Bulletin Number: 10-048. The manufacturer was notified of the failure and advised the contact to take the vehicle to the dealer for diagnostic test. The vehicle was taken to the dealer where it was diagnosed that the engine block had cracked. The vehicle was not repaired. The manufacturer informed the contact that they could not provide any assistance. The failure mileage was approximately 109,000.

Filed Jan 11, 2022 · Engine · FL · 1 injury

My engine block has cracked. I own an 07 Honda Civic. It overheated on the road and the only way to get it home was drive 15-20 mph even on highways. Honda knows there was a manufacturing defect from 06-2010 and all they did was extend the warranty from ten years of date of purchase. Meaning all of us who bought ours from another owner aren’t covered anymore. This keeps happening time and time again with countless Honda owners. It’s time something is done about this.

Filed Jan 9, 2022 · Engine, Transmission · MT

My Civic was diagnosed with a cracked engine block, an issue known by Honda to be problematic, as they issued an extended warranty on the engines that ended in 2018. However, the extension has expired despite the fact that many Honda owners continue to experience this problem (see https://www.8thcivic.com/threads/documenting-cracked-engine-block-for-those-out-of-the-warranty-coverage.609546/page-7). This issue should be considered more serious than just an extended warranty, as an engine leaking coolant could easily overheat and cause serious problems on a road trip, especially in the part of the country I live in (Montana), where summers are hot and dry and wildfires are easily ignited. The Carfax report for the vehicle I own--which I purchased used in September 2021--suggested that this would be the perfect vehicle to buy, with a regular maintenance history and lower-than-usual mileage. No indication at all of an extended warranty or potential issues that I should be aware of. Fortunately a friend discovered the issue when he noticed coolant leaking when he changed a tire for me rather than me discovering it while driving to Colorado or Michigan to visit family, when the engine may have indeed leaked enough coolant without me noticing to cause serious problems. I am attaching the report from the mechanic who diagnosed the issue, which I sent to Honda to open a case for assistance with a repair (which they declined, citing the expiration of the extended warranty).

Filed Nov 12, 2021 · Engine · AZ

As I was driving down the road my car began to smoke and I noticed it was overheating at a stop light. I managed to be able to pull off of the road before the smoke got any worse. It may have had the potential to cause a fire. I was able to fill it with enough fluid to manage to take the car to my house so we could take a closer look at the issue. We found that there was coolant leaking out of the engine block and that there is a known service bulletin for the issue that has been released by Honda. It was apparently only applicable to cars that were less than 10 years old to cover under warranty. Given that my car only has 81,000 miles on it I would expect it would be covered under this warranty but they are telling me they will not cover any of the costs at all.

Filed Sep 15, 2021 · Engine · GA

The engine block cracked which resulted in the coolant leaking out of the vehicle. This is a safety issue to myself and others on the road as the engine could seize. The engine and coolant system were inspected and the problem has been confirmed by an independent mechanic. The first symptoms of an issue appeared on 09/12/2021 after I exited a highway and stopped at a traffic light. White smoke was coming from the hood and I could smell burning coolant. Honda is aware of a manufacturing defect of these engine blocks and issued an extended warranty for 10 years past original purchase date. This is a dangerous safety issue and Honda should be recalling all of these vehicles regardless of age.