Six problems related to other fuel system pump have been reported for the 2002 Chevrolet Trailblazer. The most recently reported issues are listed below.
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.
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.
The contact owns a 2002 Chevrolet Trailblazer. While driving the vehicle with passengers inside, the smell of fuel vapors were so overwhelming that the vehicle had to be stopped and the passenger had to be escorted in a new vehicle to the destination. The vehicle was driven to the contact's residence. The vehicle was taken to a Chevrolet dealer who diagnosed that there was corrosion of the return and sender lines of the fuel pump module and they needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 130,000.
Fuel pump corrosion. . . Delivery system corrosion. . . 700 dollars later new fuel pump.
2002 Chevrolet Trailblazer; vehicle was idling when I noticed a stream of fluid coming from underneath, near the middle. Found it to be gasoline coming from the front end area of the gasoline tank. Rate of leakage was about 1/4 gallon per minute. Leakage stopped when vehicle was turned off. Took to dealer - replaced leaking fuel sending unit.
I own a 2002 Chevrolet Trailblazer. When my vehicle had 62,509 mileage I parked the vehicle at a friend's house. The vehicle leaked a large puddle of fuel on his newly sealed driveway. When I took it in to service the fuel level sender was replaced because the inlet and/or outlet tubes on top of the fuel sender were corroded and leaking fuel. This was a premature failure since the design should have been validated to 100,000 miles +.