Problems · by component

2007 Chevrolet Cobalt fuel system, gasoline problems

150 owner complaints to NHTSA about the 2007 Chevrolet Cobalt cite fuel system, gasoline, 10% of all 1,564 complaints for this model year. NHTSA also lists 2 recalls on this component.

Complaints
150
10% of all complaints
Crashes
1
Reported by owners
Fires
2
Reported by owners
Injuries
2
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“The contact owns a 2007 Chevrolet Cobalt. The contact stated that there was an abnormal fuel odor near the fuel tank. There was fuel leaking from the fuel cap. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The contact stated that the failure was related to NHTSA Campaign Number: 09V419000 (Fuel System, Gasoline). The manufacturer was not contacted. The failure mileage was approximately 105,000.”
Owner complaint to NHTSAFiled Sep 6, 2023Fuel system, gasolineODI 11542961
“The contact owns a 2007 Chevrolet Cobalt. The contact stated that upon inspecting the vehicle, he noticed a fuel odor and a leak at the rear driver’s side tire. The vehicle was not diagnosed or repaired. The dealer and manufacturer were notified of the failure and the contact was informed that the VIN was not included in a recall. The failure mileage was approximately 140,000. The VIN was unavailable.”
Owner complaint to NHTSAFiled Feb 14, 2023Fuel system, gasolineODI 11507279
“The contact owns a 2007 Chevrolet Cobalt. The contact stated while starting the vehicle, there was an abnormal fuel odor inside the vehicle. The vehicle was not diagnosed nor repaired. The manufacturer was not contacted. The failure mileage was 200,000.”
Owner complaint to NHTSAFiled Jan 26, 2023Fuel system, gasolineODI 11503843
“The contact owns a 2007 Chevrolet Cobalt. The contact stated that while operating the vehicle, the odor of fuel was present inside and outside the vehicle. Upon inspection, it was discovered that fuel was leaking from the top of the fuel tank leaving puddles of fuel on the ground. The cause of the failure was not determined. The local dealer was notified of the failure and the contact was informed that the vehicle was previously repaired under the NHTSA Campaign Number: 09V419000 (Fuel System, Gasoline). The contact indicated that the vehicle had experienced the failure listed in the recall. The manufacturer was notified of the failure. The failure mileage was 187,000.”
Owner complaint to NHTSAFiled Mar 14, 2022Fuel system, gasolineODI 11456656
“TL* THE CONTACT OWNS A 2007 CHEVROLET COBALT. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED FUEL ON THE GROUND UNDERNEATH THE DRIVER'S SIDE REAR OF THE VEHICLE. THE VEHICLE WAS STARTED AND THE FUEL GAUGE READ EMPTY. THE CONTACT ADDED FUEL AND THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FUEL LINES WERE RUSTED THROUGH CAUSING THE FUEL LEAK. THE MECHANIC REPLACED THE VEHICLE FUEL LINES. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 126,000. *BF *TR”
Owner complaint to NHTSAFiled Jul 13, 2020Fuel system, gasolineODI 11339144
“FOR THE PAST FEW MONTHS A GAINING SMELL OF FUEL HAS BEEN SMELLED IN THE VEHICLE. IT HAS BEEN NOTICED THAT WHEN DRIVING, THERE IS A "PEEING" OF GAS OUT OF MY CAR FROM UNDER THE GAS TANK. IT DOES NOT LEAK AS BAD WHILE IN PARK. AFTER SOME INITIAL DIAGNOSING, THERE IS A FUEL SYSTEM ISSUE THAT HAS BEEN RECALLED ON MANY CHEVY COBALTS, BUT NOT MINE. BELOW IS THE RECALL INFORMATION: RECALL NUMBER 12V459000 RECALL DATE 09/19/2012 COMPONENT FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP SUMMARY GENERAL MOTORS (GM) IS RECALLING CERTAIN MODEL YEAR 2007 CHEVROLET EQUINOX AND PONTIAC TORRENT VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN ARIZONA, CALIFORNIA, NEVADA, AND TEXAS; MODEL YEAR 2007 CHEVROLET COBALT, PONTIAC G5, AND SATURN ION VEHICLES ORIGINALLY SOLD, OR CURRENTLY REGISTERED IN, ARIZONA, CALIFORNIA, FLORIDA, NEVADA, OR TEXAS; MODEL YEAR 2008 CHEVROLET COBALT AND PONTIAC G5 VEHICLES ORIGINALLY SOLD, OR CURRENTLY REGISTERED IN, ARIZONA; AND MODEL YEAR 2009 CHEVROLET COBALT AND PONTIAC G5 VEHICLES ORIGINALLY SOLD, OR CURRENTLY REGISTERED IN, ARKANSAS, ARIZONA, CALIFORNIA, NEVADA, OKLAHOMA, OR TEXAS. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH THE PLASTIC SUPPLY…”
Owner complaint to NHTSAFiled Dec 6, 2019Fuel system, gasolineODI 11287521

Showing 6 of 150 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
02 —Related recalls

2 recalls on this component

Fuel system

Free remedy

General Motors (GM) is recalling certain model year 2007 Chevrolet Equinox and Pontiac Torrent vehicles originally sold or currently registered in Arizona, California, Nevada, and Texas; model year 2007 Chevrolet Cobalt, Pontiac G5, and Saturn ION vehicles originally sold, or currently registered in, Arizona, California, Florida, Nevada, or Texas; model year 2008 Chevrolet Cobalt and Pontiac G5 vehicles originally sold, or currently registered in, Arizona; and model year 2009 Chevrolet Cobalt and Pontiac G5 vehicles originally sold, or currently registered in, Arkansas, Arizona, California, Nevada, Oklahoma, or Texas. Some of these vehicles have a condition in which the plastic supply or return port on the fuel pump module may crack, which could cause a fuel leak.

Fuel system, gasolineReported Sep 19, 2012NHTSA 12V459000

Fuel system

Free remedy

GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2006 CHEVROLET COBALT AND SATURN ION VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ARIZONA AND NEVADA; AND MODEL YEAR 2007 CHEVROLET COBALT, PONTIAC G5 AND SATURN ION VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ARIZONA, CALIFORNIA, FLORIDA, NEVADA AND TEXAS. THE PLASTIC SUPPLY OR RETURN PORT ON THE MODULAR RESERVOIR ASSEMBLY MAY CRACK. IF EITHER OF THESE PORTS DEVELOPS A CRACK, FUEL WILL LEAK FROM THE AREA. IF THE CRACK BECOMES LARGE ENOUGH, FUEL MAY BE OBSERVED DRIPPING ONTO THE GROUND AND VEHICLE PERFORMANCE MAY BE AFFECTED.

Fuel system, gasolineReported Oct 29, 2009NHTSA 09V419000
Data from NHTSA Recalls API · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.