Problems · by component

2002 Chevrolet Trailblazer fuel/propulsion system problems

25 owner complaints to NHTSA about the 2002 Chevrolet Trailblazer cite fuel/propulsion system, 2% of all 1,277 complaints for this model year.

Complaints
25
2% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the fuel/propulsion system

Verbatim from NHTSA complaints, newest first
“TAKATA RECALL MY CAR SMELLS LIKE GAS INSIDE AND OUTSIDE WITH NO VISIBLE GAS LEAKAGE. THIS SMELL IS NOTICEABLE BOTH STATIONARY AND MOVING. THERE ARE NUMEROUS COMPLAINTS OF THIS NATURE ON CONSUMER CHAT SITES”
Owner complaint to NHTSAFiled Aug 4, 2018Fuel/propulsion systemODI 11115765
“B LAZER HESITATES WHEN DRIVING AND NOTICE A GAS SMELL WHEN I TURN ON BLAZER AT THE BEGINNING AND I NOTICED A LEAK INSIDE BUT WAS NOT SURE WHERE ITS COMING FROM. I CONTACTED CHEVORLET DEALER ON POSSIBLE RECALL THEY STATED ITS NOT ON THERE SYSTEM AND I WOULD HAVE TO PAY FOR DIAGNOSE AND BECAUSE OF THE MILEAGE MAYBE THEY MAY NOT BE ABLE TO FIX THIS. WHY WOULD I HAVE TO PAY FOR DIAGNOSE IF ITS SOMETHING ON THEIR END AND ITS ONLINE AS A RECALL ON BLAZERS. I THINK THIS CAN BE A HAZARD TO BE SMELLING GAS THAT FLOWS IN TO AIR SYSTEM OF THE BLAZER WHILE DRIVING.”
Owner complaint to NHTSAFiled Jan 31, 2018Engine, Fuel/propulsion systemODI 11066043
“OUR 2002 CHEV TRAILBLAZER SMELLS OF GASOLINE. THE WHOLE CAR SMELLS WITH GAS FUMES INSIDE AS WELL AS OUTSIDE. THIS COULD BE A DANGEROUS SITUATION. THANKS FOR ANY HELP! [XXX] ' *PM”
Owner complaint to NHTSAFiled Jan 24, 2018Fuel/propulsion systemODI 11064543
“HELLO, OUR 2002 CHEVY TRAILBLAZER SMELLS INSIDE THE CAR OF GASOLINE. WE HAVE TO PUT THE WINDOWS DOWN IN THE WINTER AS WELL AS THE OTHER SEASON, JUST TO DRIVE THE CAR. MY WIFE GETS SICK BECAUSE OF THE SMELL. EVERY TIME WILL FILL THE CAR OR CLOSE TO EMPTY, THE WHOLE CAR SMELLS WITH GAS FUMES. IT IS VERY BAD AND VERY DANGEROUS. WE HAVE TRIED TO GET THE DEALERSHIP TO FIX THE PROBLEM (IN 2017) WITH THE FUEL RECALL, BUT TO NO IS THE ANSWER. THIS IS A SERIOUS PROBLEM AND I DON'T LIVE IN A SALT BELT REGION. THANK YOU FOR YOUR TIME! HELP! [XXX] ' *PM *PM”
Owner complaint to NHTSAFiled Jan 4, 2018Fuel/propulsion systemODI 11058435
“TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE HAD AN ABNORMAL FUEL ODOR. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO MURAND CHEVROLET WHERE THE TECHNICIAN DIAGNOSED THAT THE ODOR WAS NOT COMING FROM THE FUEL PUMP. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS APPROXIMATELY 153,000. UPDATED 07/18/17*LJ *JS”
Owner complaint to NHTSAFiled May 26, 2017Fuel/propulsion systemODI 10991825
“TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, AN ABNORMAL FUEL ODOR EMITTED FROM THE VEHICLE. THE CONTACT PULLED OVER AND INSPECTED THE VEHICLE AND NOTICED FUEL WAS LEAKING FROM THE VEHICLE. THE CONTACT ALSO STATED THAT UPON FURTHER INSPECTION, IT WAS DISCOVERED THAT THE FUEL PUMP WAS CORRODED AND FRACTURED. THE VEHICLE WAS REPAIRED BUT THE DETAILS WERE UNKNOWN. THE DEALER WAS NOT CONTACTED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 184,000.”
Owner complaint to NHTSAFiled Apr 25, 2017Fuel/propulsion systemODI 10980363

Showing 6 of 25 reports. Read every report on NHTSA.gov.

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

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