2008 Chevrolet Hhr Fuel system Problems

The contact owns a 2008 Chevrolet HHR. The contact stated that while the vehicle was parked and turned off, the contact was informed that the vehicle was leaking gasoline. The vehicle was inspected, and the contact was informed that fuel was leaking from the driver’s side rear wheel well area, near the muffler. While at the residence, the contact observed that fuel was still leaking from the vehicle. The vehicle was taken to an independent mechanic, where it was diagnosed with a rusted fuel line located near the driver’s side rear wheel well, and needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and advised the contact to have the vehicle diagnosed by a dealer. The approximate failure mileage was 68,900. The VIN was not available.

NHTSA ID

11727264

Incident

Mar 26, 2026

Mileage

68,900 mi

The contact owns a 2008 Chevrolet HHR. The contact stated that on one occasion after her friend parked the vehicle, the contact observed condensation underneath the rear of the vehicle. The vehicle was inspected by the friend's nephew, and it was determined that the fuel line had a hole and was leaking fuel. The vehicle was then taken to a dealer where it was diagnosed and determined that the fuel line needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

NHTSA ID

11607018

Incident

Jan 1, 2024

Gas line leaking, leaves puddles and can visibly be seen dripping

NHTSA ID

11594455

Incident

May 27, 2024

The contact owns a 2008 Chevrolet HHR. The contact stated that while parking the vehicle, the contact detected an abnormally strong fuel odor. Upon inspection, the contact noticed a leak coming from underneath the rear driver's side door. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The contact related the failure to NHTSA Action Number: PE20011 (Fuel System, Other, Fuel/Propulsion System, Fuel System, Gasoline). The failure mileage was 184,025.

NHTSA ID

11585773

Incident

Mar 8, 2024

Mileage

184,025 mi

The contact owns a 2008 Chevrolet HHR. The contact stated that after starting the vehicle, the contact became aware of a fuel leak nearby the rear driver’s side wheel. There were no warning lights illuminated. The contact towed the vehicle to an independent mechanic who diagnosed that the fuel line had completely rusted due to being wrapped in heat-reliant tape. The contact was informed that the fuel lines needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and was informed that there was a recall related to the rust failure of the fuel line of another make and model vehicle however, the VIN was not included. The approximate failure mileage was 199,000.

NHTSA ID

11562254

Incident

Dec 21, 2023

Mileage

199,000 mi

FUEL LINE LEAKING IN TWO PLACES, IN THE REAR AND IN THE FRONT. COMPLETELY RUSTED OUT. MY CAR ONLY HAS 60,800 MILES ON IT. TYPE OF CAR IS A 2008 CHEVY HHR LT 2.4. GAS IS LEAKING ON THE GROUND AND A STRONG SMELL OF GAS IS EMITTED FROM THE CAR. THIS IS VERY DANGEROUS BECAUSE THE CAR COULD CATCH FIRE. I DID NOT THINK THIS WOULD HAPPEN TO MY CAR WITH SO FEW MILES ON THE CAR. I DID NOT KNOW THERE WAS A PROBLEM AND DROVE THE CAR 130 MILES AWAY FROM HOME TO MY DAD'S FUNERAL. THEN I HAD TO DRIVE IT BACK BECAUSE TH E TOW WOULD HAVE BEEN $700. THE MECHANIC WHO INSPECTED THE CAR. BUDDY LLOYD'S LAKEVIEW AUTOMOTIVE AT 4757 SANG RUN ROAD IN MCENRY, MD 21541, SAID IT WOULD COST ABOUT $2,000 TO FIX BECAUSE OF THE EXTENT OF THE CORROSION AND THE CHAEP MATERIALS USED. IN ADDITION, THE FUEL LINES ARE LOCATED UNDERNEATH OTHER MAJOR PARTS AND WOULD HAVE TO BE TAKEN OFF TO GET TO THE FUEL LINES. THE MECHANIC SAID AT ANY MOMENT IF I HIT A BUMP THAT THE GAS COULD EMPTY THE TANK AND POSSIBLY CATCH FIRE!

NHTSA ID

11552766

Incident

Oct 30, 2023

The contact owns a 2008 Chevrolet HHR. The contact stated that there was fuel leaking from the fuel tank. There was no warning light illuminated. The vehicle was taken to an independent mechanic who replaced the fuel tank however, the failure persisted. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 6,000.

NHTSA ID

11532941

Incident

Jul 11, 2023

Mileage

6,000 mi

Corrosion of the metal fuel lines underneath the vehicle towards the rear and in the vicinity of the left rear wheel well.

NHTSA ID

11497101

Incident

Dec 12, 2022

2008 HHR Chevy LS 4D. Within 10 months of purchasing this car (October, 2017) the smell of gasoline became so strong I took it to the local mechanic. The fuel line had completely rusted out. I was told it could have caught fire! Cost of replacement was $420.00. A huge financial burden for a senior citizen. I have original bill for this amount and receipt of payment.

NHTSA ID

11478091

Incident

Aug 21, 2018

Gas leak has started on the driver side in front of the rear tire.

NHTSA ID

11474303

Incident

Jul 14, 2022

Purchased vehicle in Sep 2021. After 4 months of purchase, muffler became loose from exhaust after hitting a pothole on highway and, having a mechanical background, I repaired the exhaust by placing a solid stainless steel exhaust sleeve around the weak area and tac welding it. Within a month, I began to smell a rich fuel odor after every trip. I jacked up vehicle and found a fuel leak within insulated area just left of exhaust. I also located another small exhaust leak and repaired it as best as possible with an exhaust wrap, then took it to an exhaust repair shop. I was told fuel leak had to be repaired before exhaust repairs could be done. Mechanic said HHRs we're well known for fuel line corrosion due to poor design and eventually leaking. He said he has turned away many HHRs and Cobalts for this problem over the last 2-3 years.

NHTSA ID

11468476

Incident

Feb 10, 2022

Fuel tank assembly developed a fuel leak at or around its integrated tank vents creating a strong fuel smell inside and outside the vehicle. THIS IS NOT A RUSTED FUEL LINE PROBLEM. This poses a fire hazard if the vehicle were to come into contact with any spark or flames. This also poses a health hazard from exposure to toxic fumes inside and outside the vehicle. This condition did not trigger any warning messages from the onboard vehicle computer. The seal between the tank vents and fuel tank is made by the manufacturer and is unserviceable. I attempted to seal the leaks with adhesive but was unsuccessful. I then purchased a used replacement fuel tank from an auto recycler and discovered it also has this issue. I believe this to be a design defect that will lead to an unsafe condition in these vehicles. I can make these components available for inspection. I have not had the issue inspected by any other parties as that would involve further costs.

NHTSA ID

11459906

Incident

Apr 4, 2021

The contact owns a 2008 Chevrolet HHR. The contact stated that her father noticed that the vehicle was leaking fuel. Upon inspection, the contact became aware that the fuel lines had rusted and had started leaking. The vehicle was not taken to a dealer to be inspected. The manufacturer was not informed of the failure. The failure mileage was 141,802. Consumer stated mechanic had to take off the fiberglass mat heat barrier because it was soaked in fuel, and was rubbing the exhaust, so we could see the damage.

NHTSA ID

11446395

Incident

Jan 5, 2022

Mileage

141,802 mi

The contact owns a 2008 Chevrolet HHR. The contact stated that while the vehicle was parked, she noticed there was a puddle on the ground located on the rear driver's side. Upon inspection, the contact detected a fuel odor and noticed there was a fuel leak coming from the fuel lines. The dealer was made aware of the failure and scheduled an upcoming appointment for diagnosis. The manufacturer was not made aware of the failure. The contact related the failure to NHTSA Action Number: PE20011 (Fuel System, Other). The failure mileage was approximately 113,000.

NHTSA ID

11441369

Incident

Nov 19, 2021

Mileage

113,000 mi

My Fuel line is pouring gas out . The gas fumes are filling the cabin of the car waiting for a repair.

NHTSA ID

11438078

Incident

Oct 22, 2021

Fuel line leak.

NHTSA ID

11434674

Incident

Sep 22, 2021

Around 6 months ago I started to notice a fuel smell and upon inspection at the local shop it was diagnosed that my fuel line had rusted through and they informed me there are other cases of this exact issue on the Chevrolet hhr and cobalt vehicles with this engine and fuel setup it has started to leak into the exhaust but has not caught fire.

NHTSA ID

11434332

Incident

Mar 16, 2021

I noticed a strong odor of gasoline and took the HHR to my local mechanic. He diagnosed it as a rusted fuel line caused by the proximity of a heat shield that traps water.. He was able to repir it by splicing in a section of the line. A bout a yer later the line was leaking again and this time there is not enough line left to splice that isn;t rusted. Obviously this is a danger ranging from leaking gasoline hitting a hot exhaust to a passerby discarding a lit cigarette near the leak and blowing themselves and my car to Kingdome Come. A Check engine light comes on periodically, but is only partially indicative of the gas leak as a possibility. This is a safety issue for both the owner and anyone who might happen by with a lit object

NHTSA ID

11432034

Incident

Aug 8, 2018

Fuel lines leaking in front of drivers side rear tire. Lines run inside of a channel that has a protective wrap over them, but is very close to part of the exhaust pipe. Fuel line had corroded inside of protective wrap. Only leaks when the engine is running and fuel system under pressure. Fuel could have hit hot exhaust pipe and caused a fire or explosion. Apparently this is a common problem with the Chevy HHR with multiple cases having already been reported. Had the car repair at our local Chevy dealer. Cost of removing and replacing the fuel lines was $1,307.00. The only indications of the problem was the smell of fuel near the rear tire and a puddle of fuel under the car when engine was shut off. Frame cross member was also wet from fuel shooting out of end of protective wrap.

NHTSA ID

11429153

Incident

Aug 12, 2021

Fuel lines leaking under left rear of 2008 HHR. According to Google internet investigations this seems to be a problem in the design and placement of insulation material over the fuel line. I almost had a explosive concern, not knowing where the smell of fuel was coming from, a alert gentleman smoking a cigarette counseled me on a dripping fuel on the parking lot. He said smokers will throw their cigarette down and unintentionally possibly causing a fire/explosion.

NHTSA ID

11425534

Incident

Jul 16, 2021

The contact owns a 2008 Chevrolet HHR. The contact stated while driving 30 mph, he started to smell gasoline fumes inside the vehicle. The contact stated that there was no warning light illuminated. The contact stated after parking his vehicle, a bystander informed him that the vehicle had a fuel leak. The contact took the vehicle to the local dealer to be diagnosed. The contact was informed that the fuel line needed to be replaced. The vehicle was not yet repaired but was pending repairs. The manufacturer had not been informed of the failure. The failure mileage was approximately 147,240.

NHTSA ID

11425529

Incident

Jul 16, 2021

Mileage

147,240 mi

My power steering unexpectedly has gone out. When it first happened I was on the freeway in the rain and it locked up. Thankfully there were no others cars near me or I would of had an accident. I called the dealership and they said there WAS a recall but too much time has passed! This makes no sense. If it's bad it's bad, what the heck! So now I have taken the fuse out and it at least keeps it from locking up it it is VERY difficult to steer and I fear not being able to respond quickly in an emergency. Then I was noticing that when I add gas it had trouble turning over. Only when I added gas. Gas mileage began getting worse and then I felt the motor having difficulty while again on the freeway. I could smell gas and pulled over. There was smoke under the hood and I could see gas puddling up under my car. Now I am scared of my car. I called GMC and they said they couldn't help me with either of these issues to contact my dealership. I haven't done this because I already know they are gonna say they can not help me. This is absurd. I have had this car a year and NOTHING but problems for me.

NHTSA ID

11424940

Incident

Jul 15, 2021

Engine cuts out , loses power ar random times. Especially when the air is humid. Constant smell of leaking gasoline.

NHTSA ID

11423033

Incident

Jun 29, 2021

gas leaking..over left rear wheel well where the silver insulation is ..line has rusted thru the insulation is because the exhaust runs close to that side of the vehicle but unfortunately there in no way or takes too long for moisture to evaporate poor design ....

NHTSA ID

11421535

Incident

May 19, 2021

The contact owns a 2008 Chevrolet HHR. The contact stated that there was an abnormal fuel odor at the rear of the vehicle. The vehicle was taken to the dealer to be diagnosed. The dealer informed the contact that the fuel lines located at the rear driver’s side wheel were leaking and that the wheel was corroded. The vehicle was not repaired. The manufacturer was contacted and informed of the failure. The failure mileage was 93,368.

NHTSA ID

11420590

Incident

Apr 10, 2021

Mileage

93,368 mi