2008 Honda Civic Problems

What owners report

Owners of the 2008 Civic most often describe fluid loss and overheating traced to a crack in the engine block, along with a broken sun visor that hangs into the driver's view. Many of these cars are now well past 100,000 miles, so reports tend to cluster in the higher-mileage range, and several owners mention that a warranty extension tied to the engine block had already expired.

1. 1
   Engine

   Cracked engine block / coolant loss and overheating

   • 207 complaints (23%)
   • median 99,700 mi at 8.6 yrs old (157 state mileage)
   • 6 mention a crash, fire or injury
   • owner-quoted repair $4,000 (median of 19 quotes)
   • filed 2008–2026

   Owners describe sudden overheating, steam from under the hood, a strong coolant smell and coolant pooling on the ground or coming from the front of the engine. Several say a dealer or independent shop pressure-tested the cooling system and found a crack in the cylinder block; some had the head gasket diagnosed instead and were told the engine needed replacement. Complaints frequently mention that Honda's extended warranty on the block had already run out, or that the extension was described to them as applying only to the original owner, so the repair was quoted at several thousand dollars. Usually reported between roughly 68,000 and 270,000 miles, most commonly above 100,000 miles on town and highway driving.

   5 related service bulletins

   What to check: Look for coolant residue or stains around the front of the engine and the right side of the block, and check the reservoir level cold. Ask whether the cylinder block was ever replaced or inspected and, if there is documentation, whether the block warranty extension still applies to the car.

   2 excerpts from owner complaints in NHTSA records

   “Well maintained and cared for 2008 Civic. Took it to local Honda dealer for maintenance and was told it had a cracked engine block. Told me I was out of the 10 year warranty. I've never had anyone tell me this was a problem. Technician said I was lucky to have made it to the dealer. No alerts no warning. Why was this not recalled?”

   NHTSA complaint #11328665, filed 2020-06, 109,000 miles

   “I just bought this car 7 month ago and replaced brakes, rotors, a tire, repaired a broken lugnut, and now the engine has overheated and blown and is evidently not covered under the previous warranty because it is past expiration (year and mileage). Putting a used engine into the vehicle is not going to solve the problem, and my dealership is not willing to put a new one in. …”

   NHTSA complaint #11377105, filed 2020-11, 150,000 miles
2. 2
   Air bags

   Air bag warning light and deployment concerns after recall

   • 91 complaints (10%)
   • median 74,000 mi at 6.8 yrs old (66 state mileage)
   • 42 mention a crash, fire or injury
   • owner-quoted repair $1,211 (median of 8 quotes)
   • filed 2009–2026

   Owners report the air bag warning light staying on, or coming on intermittently and going out after a restart, including on cars that had already been through the passenger inflator recall. Some complaints describe air bags failing to deploy in a collision, while one describes side air bags deploying in a low-speed impact against a curb. Others mention a seat belt buckle switch that keeps the air bag system from working and limits they were given on how long the coverage lasts. Reported across a wide mileage range, from very low mileage up to about 250,000 miles, and often years after the recall repair.

   Recall 19V502000Recall 19V378000Recall 18V268000Recall 17V545000Recall 17V030000Recall 16V3460004 related service bulletins

   What to check: Confirm the passenger inflator recall was completed and whether any follow-up inspection bulletin was also performed; turn the key to on and check that the air bag light goes out after the bulb check, and ask about the seat belt buckle switch coverage.

   2 excerpts from owner complaints in NHTSA records

   “2008 Honda Civic lx seat belt buckle has a known defect that will not deploy airbag due to faulty micro switch. Honda has a lifetime warranty on model years prior to mine. This is a known defect. J contacted local dealer and they told me my model year warranty is 15 years 150k. The light has been on for years. I assumed it was fine till a local oil change place told me it wasn't!”

   NHTSA complaint #11397690, filed 2021-02, 250,000 miles

   “We had a car accident on christmas due to ice on the road and ended up hitting 2 telephone poles! None of the airbags deployed at all! We hit the poles head on! I have had the airbags fixed from the recall and never been in another accident to have to have airbags fixed so there was no reason them to noy deploy!”

   NHTSA complaint #11394601, filed 2021-02, 228 miles
3. 3
   Visibility (wipers, defrost, mirrors)

   Sun visor breaks and hangs into the driver's view

   • 137 complaints (15%)
   • median 45,000 mi at 3.6 yrs old (115 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2008–2025

   Owners report that one or both sun visors crack or split at the hinge and then drop down on their own, sometimes hanging low enough to block the view through the windshield while driving. Complaints describe the failure happening during ordinary adjustment or simply while the car was parked and the visor was later found hanging. Several owners say the dealer replaced visors under warranty but did not offer a permanent fix, and that replacements broke again in a short time. Reported from a few thousand miles up to about 54,000 miles, often within the first couple of years of ownership.

   What to check: Push each visor through its full range and check the hinge area for cracks, looseness or a visor that will not stay up; ask whether either visor has already been replaced.

   2 excerpts from owner complaints in NHTSA records

   “The sun visor has split apart in a 08 Honda Civic, and it flops down and stays down, in front of my vision out the windshield. It won't stay up, or even pushed toward the windshield; stays down at its lowest point. Split apart where the rod goes in the visor. I have seen this complaint in many Civic forums. It is a safety problem as it interferes with seeing out the windshield.”

   NHTSA complaint #10340853, filed 2010-06, 14,000 miles

   “Driver side visor failed while commuting to work on 2008 Honda Civic coupe ex, thereby obstructing my view of the road until I was able to get to a Honda dealership. The driver side visor failed due to the visor coming apart at the hing point. Three months later, the passenger side visor failed in the same way as the driver side visor, thus obstructing my view while driving until I made it to a Honda dealership.”

   NHTSA complaint #10379864, filed 2011-02, 20,000 miles
4. 4
   Suspension

   Rear tire wear and vibration from rear suspension

   • 101 complaints (11%)
   • median 20,000 mi at 1.9 yrs old (91 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2008–2022

   Owners describe rapid wear on the inner edges of the rear tires, sometimes noticed within months of buying the car new, along with a droning noise or vibration at highway speed. Some complaints mention that a dealer replaced the rear upper control arms to correct the camber, per a service bulletin, and that uneven wear came back later. Others say the suspension sat lower than when new and rode roughly over bumps, and were told the car was within factory specification. Reported from roughly 18,000 to 72,000 miles, in some cases within the first year of ownership.

   1 related service bulletin

   What to check: Run a hand across the inside edge of both rear tires and compare tread depth to the outer edge, and ask for a recent alignment printout showing rear camber within spec.

   2 excerpts from owner complaints in NHTSA records

   “The front and rear suspension has sagged about to and inch from new and the rear suspension has a rough ride. The rear suspension absorbs bumps badly. With very little bump and slow rebound and all at only 18 months at 23,000 miles. Took it to a Honda dealer and they said there was nothing wrong and it was at factory specs. I am a five day a week work commuter with 35 mile round trip a day and it is only my self with no luggage. For the car to perform that bad so soon. …”

   NHTSA complaint #10412216, filed 2011-07, 23,000 miles

   “I have a 2008 Honda Civic ex-l. The car currently has 23,700 miles on it. I have been hearing a loud vibration noise on the back of the car for sometime now and after I just had my tires rotated, I have found that the back tires have flat spots on them. I have done some research and have found that many many other consumers are having this same complaint and have had no luck with Honda in fixing the problem. From what I have researched it is because of the control arm that is making the tires wear out fast. …”

   NHTSA complaint #10352579, filed 2010-08, 20,000 miles
5. 5
   Other or unknown

   Fuel odors and leaks at the tank filler connection

   • 30 complaints (3%)
   • median 74,539 mi at 5.6 yrs old (27 state mileage)
   • 2 mention a crash, fire or injury
   • filed 2009–2023

   Owners describe gasoline leaking or a strong fuel smell after filling the tank, traced to the seal or hose where the filler neck meets the tank. One complaint notes that no warning code appeared and the system passed a smoke test, and another says the car's VIN was not included in a fuel tank warranty extension covering nearby model years. A separate complaint describes smoke from melted wiring under the steering wheel that the owner linked to a fuel system recall, though the VIN was not covered. Reported from very low mileage up to about 179,000 miles, typically noticed right after refueling.

   Recall 08V535000

   What to check: Fill the tank fully and then check under the rear for drips and smell for fuel in the cabin or garage; ask whether the filler neck hose and tank seal have been replaced and whether the car was included in the fuel hose bracket recall.

   2 excerpts from owner complaints in NHTSA records

   “This is now the 2nd occasion in which I own a Honda that has a leaky gas tank. The first time was in 2007 with my 2004 Honda odyssey that began spontaneously leaking gas from a valve in the gas tank. It was repaired. Last week on 09/09/10 I filled my 2008 Honda Civic hybrid up with gas as normal and by sunday afternoon it was leaking enough gas to make the smell in the garage unbearable. …”

   NHTSA complaint #10355467, filed 2010-09, 28,000 miles

   “Gas tank leaks when filled, driving or sitting. Seal on tank to filler neck. Gave no code on the emission system and passed smoke test at repair shop. Contacted Honda headquarters. Vin number not listed on fuel tank warranty extension 11-0689. Extension on Civic 2006 to 2011.”

   NHTSA complaint #11352553, filed 2020-09, 179,000 miles

Buying note. On this model year the engine block and cooling system deserve the most attention: a pre-purchase inspection with a cooling system pressure test is worthwhile, and it is worth confirming the air bag recalls were done and that any block coverage still applies. The rear suspension and tires are easy to check on a test drive, and visors and the fuel filler area are quick visual checks.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.