Gas line rusted and leaking. Gas everywhere, strong odor, highly flammable. Under inspection at the Chevy dealer in Highland Twp. No warning lights were on.

- White Lake, MI, USA

Loss of power while driving 35mph and service traction light along with airbags light keeps showing at random times

- Arlington, TX, USA

Fuel leak coming from rear wheel area on drivers side of the vehicle

- Farmington, MN, USA

While operating vehicles, the smell of fresh gasoline was coming into cabin. Made left hand turn to pull over and check gas cap, as I turned the rear of my car spun around like I was on ice. Almost hit pedestrians, my rear tires soaked with gasoline-??scary. Gas pouring out from real lines next to Muffler.

- Rochester, MI, USA

Noticed gasoline dripping under the vehicle just behind the driver side rear door. Upon investigation discovered steel fuel line has corroded between a plastic support bracket and fiber heat shield. This seems to be due to a design that allows moisture and road debris (salt) to accumulate, leading to corrosion. This could lead to total loss of power to the vehicle, and poses a risk of fire while in operation or while parked.

- Columbus, OH, USA

Fuel line leaking, driver side, forward of rear wheel. A very dangerous and common problem, one more of the many similar complaints on HHR-COBALT build platform spanning multiple years. This vehicle has only 60,000 miles.

- Toledo , OH, USA

The Fuel Lines needed to be replaced because gasoline was leaking from the lines. Zaabs Full Service Auto Repair of Bloomington, IL 61701 at 711 E. Lincoln Street replaced the Fuel Lines. We noticed a bad fuel/gasoline smell and finally saw it leaking. No warnings other than the smell. We took the vehicle 2010 Chevrolet HHR LT into Zaabs for diagnosis and replacement. We leave on a busy street and a fire or explosion could have easily happened due to people tossing cigarettes. Problem appeared in January 2023. ZAABS REPAIR INVOICE #5922 DATED 03/06/2023 = PAID IN FULL $337.81. ZAABS PHONE (309) 386-1999.

- Bloomington, IL, USA

Gas is pouring onto the driveway on the left rear side when the vehicle is running

- Roseville , MI, USA

I smelled a strong odor of gas behind the right rear wheel of my 2010 Chevy HHR. Two different mechanics verified that the fuel lines had rusted through and need to replace. The first mechanic said that the car was unsafe to drive, and that he was not qualified to replace the lines. I had the vehicle towed to a Chevy dealership would confirmed that the lines rusted through. Google search states the cost to replace the fuel lines including labor will be around $1,034. The dealership is charging me $1,754! During my Google search, I saw that many other owners of Chevy HHRs have had the same issues. I wish for Chevy to reimburse me the expense to replace the fuel lines.

- Dunedin, FL, USA

Strong smell of gasoline on left side of vehicle in front of rear tire. Gasoline is present when viewed from underneath. Looks like leakage is in area where 4 lines (supply/vent/brake"/brake" ) are mounted together...or certainly in that area. I do see on line that this is not a new issue with owners. Have just started the process of getting quotes on this repair.

- Grand Rapids, MI, USA

From drivers side rear, fuel line rusted thru the axlefuel leaking Dealer replaced rusted fuel line from the good line tat firewall to the nylon hosed at the fuel tank. Cost 850.00

- Fort Atkinson, WI, USA

Fuel line leak at drivers side rear wheel well. Same leak that has been reported by others.

- Mechanicsburg, PA, USA

Fuel lines have corroded causing fuel to leak. Located at rear wheel of driver's side near exhaust pipe.

- Maceo, KY, USA

My fuel line is leaking like so many others. Driver side near the rear wheel well in the bracket that holds the lines to the body. I also owned a 2007 Chevy hhr that had the same issue, both started at just over 150,000 miles. While the leak on the 2007 was minor the leak one the 2010 has gotten so bad that the vehicle will no longer idle.

- Sandy Hook, KY, USA

Fuel line leaking right in front of rear driver side tire. Puddles up. Steady leak. And strong odor of gasoline in and outside of the car. Gets me woozy at times. It also gets on my tires and affects steering if I was parked on pavement for a while it puddles back to my rear tire. And makes me worry about a fire. Right in the back seat where a car seat would be. Because I was driving through my yard a while back and my family was burning some limbs and stuff. All at once I get flagged down where it has caught fire to my car. Luckily I put it out before it did any permanent damage. But it is not safe for sure.

- Irvington , AL, USA

My 2020 HHR (which I utilize while in Florida) developed a fuel leak on the driver side just in front of the rear tire. This fuel leak is right alongside the exhaust system which created a very unsafe scenario that could have easily resulted in an explosion and / or fire while driving this vehicle. I did some research and it appears that vehicles like mine are all experiencing a similar problem. I took my car to the Chevy dealer and it cost me $940 to fix this problem. With so many owners of similar vehicles having the exact same problem I believe this should have been covered under a General Motors recall and those who had to pay to get this fixed should be reimbursed. I have attached a copy of the receipt for the work done by the Chevy dealer for your informtion. I did notice that an investigation has been underway to determine if GM should recall vehicles for this problem. Had I been driving on the highway and not realized there was a gasoline leak right by the exhauset pipe it could have been a very tragic situation for me and my family. Thank you for looking into this and please let me feel free to contact me if you have any questions, etc.

- Webster, NY, USA

Near 110,000 miles on my 2010 HHR SS I began noticing a gasoline smell and leaks under the car, and the engine was sputtering and nearly conking out under acceleration. The repair shop diagnosed it as a rusted and leaking fuel line under left rear seat, and a failed high pressure fuel pump probably due to the fuel leak. Fuel lines were replaced. Cost was too high to replace the HP fuel pump at this time.

- Troy, MI, USA

Leaking fuel tank and lines. Very hazardous smell and liquid performance of vehicle won't start.

- Monroe, MI, USA

The fuel lines are corroded and leaking from several areas. The cost to replace all the fuel lines is $1000. I cant sell it, trade it in, or drive it in this condition as even a minor fender bender could ignite the fuel and cause the car to explode with me inside. Cliffords car care center is a AAA recommended service center has inspected and confirmed the defective fuel lines. Parts are in high demand as thousands of HHR and Cobalt owners are having the same problem with corroded, leaking fuel lines. I have to wait 3 to 10 days to receive the parts. I have owned many cars and my last car I owned for 21 yrs and none have ever had a problem with leaking and corroded fuel lines. This is a known defect as hundreds of thousands of HHR and Cobalt owners have already reported this issue and an investigation is currently underway. A recall is needed and I should be refunded the cost of this repair.

- Kingwood, TX, USA

The contact owns a 2010 Chevrolet HHR. The contact stated while driving at an undisclosed speed, he detected a strong fuel odor inside the vehicle. The fuel odor was also detected when the vehicle was parked however, there was no visible fuel leak on the ground. The vehicle was taken to an independent mechanic who diagnosed that there was a fuel line leak near the rear driver's side tire that had rusted fuel lines caused by an enclosed nylon block that supported the fuel lines. The vehicle was not yet repaired. The manufacturer was not made aware of the failure. The failure mileage was 151,000.

- Paw Paw, MI, USA