general problems of the 2005 Chevrolet Trailblazer - part 2

210 problems related to gasoline fuel system have been reported for the 2005 Chevrolet Trailblazer. The most recently reported issues are listed below.

36 Gasoline Fuel System problem

Failure Date: 06/02/2011

While driving down highway, fuel gauge began moving radically from empty to full and never stabilized. Each time the gauge approached the "empty" the warning light and alarm would sound. Constant movement of fuel gauge and alarm is distracting to driver. Inaccurate fuel measurement causes concern for diver which is an unnecessary distraction from driving that could lead to accident.

37 Gasoline Fuel System problem

Failure Date: 06/01/2011

Tl-the contact owns a 2005 Chevrolet Trailblazer. The contact stated the fuel gauge constantly displays an inaccurate reading. The vehicle was taken to an independent repair shop where the contact was informed the fuel sending unit needed to be replaced. The vehicle was not repaired. The failure mileage was 90,000 and the current mileage was 104,000. Sm.

38 Gasoline Fuel System problem

Failure Date: 05/31/2011

2005 Chevrolet Trailblazer consistantly register incorrect fuel level causing an unsafe condition where the driver cannot determine current fuel level. Gauge instantly reads empty upon filling , and then moves erradically while driving. This condition is unsafe as it can cause the engine to stall at speed while in traffic. This according to research is a common problem in this vehicle and like gm models.

39 Gasoline Fuel System problem

Failure Date: 05/27/2011

Last summer my fuel gauge started acting poorly with misreadings. My vehicle is a 2005 chevy Trailblazer. At the onset of the error I ran out of fuel in a poor part of town causing me much distress. A couple months later gm said they are aware of their fauly equipment and only offered to pay for half of the fix. The error they claim is a faulty fuel sensor.

40 Gasoline Fuel System problem

Failure Date: 05/22/2011

Fuel guage failure on 2005 chevy Trailblazer ext. My two girls have both been in potentially dangerous situations when they ran out of gas in traffic. I have not had it repaired because it is estimated by 2 mechanics at @ $850. 00.

41 Gasoline Fuel System problem

Failure Date: 05/13/2011

Gas gauge failure.

42 Gasoline Fuel System problem

Failure Date: 05/09/2011

Fuel sensor fault causiong fuel gauge indicator to fail and/or function intermittantly. Problem was diagnosed by Chevrolet dealership and per current ongoing defective investigations, issue is the same as indicated by NHTSA action number: dp10001 spoke with gm customer compaint group and at the time of this submission was informed they would respond within 24 hours with an option.

43 Gasoline Fuel System problem

Failure Date: 05/09/2011

The fuel gauge has failed.

44 Gasoline Fuel System problem

Failure Date: 05/08/2011

Gas gauge quit working. Stepper motor replaced, suspected fuel sensor malfunction. Seems to be a very common defect in these vehicles.

45 Gasoline Fuel System problem

Failure Date: 05/04/2011

2005 chevy Trailblazer - malfunctioning fuel gage, erratic reading, safety issue, was stuck on highway out of fuel due to gage error. I work for a company that supplies gm so know well they are aware, but choose to mislead and say they do not know the cause, they do know but choose to be irresponsible an unethical. Thousands of issues nationwide on Trailblazers and other models using this gauge.

46 Gasoline Fuel System problem

Failure Date: 05/01/2011

I am the owner of a 2005 chevytrailblazer I have been having problems with the fuel gauge I put gas in my car and and ten minutes later it says empty I have ran out of gas on the interstate almost causing accidents.

47 Gasoline Fuel System problem

Failure Date: 04/25/2011

The contact owns a 2005 Chevrolet Trailblazer. The contact stated that the fuel level gauge was reading inaccurately and she was unable to determine how much fuel was in the vehicle. The contact did not inform the dealer or manufacturer of the failure nor was the vehicle diagnosed or repaired. The current and failure mileage was approximately 65,900.

48 Gasoline Fuel System problem

Failure Date: 04/24/2011

Fuel guage acts up had gm repair for over 600. 00.

49 Gasoline Fuel System problem

Failure Date: 04/20/2011

The contact owns a 2005 Chevrolet Trailblazer. The contact stated that the fuel gauge malfunctioned and was providing an inaccurate reading of empty. The vehicle was not been inspected by a dealer nor repaired. The manufacturer was not contacted. The failure mileage was approximately 101,000. The VIN was not available.

50 Gasoline Fuel System problem

Failure Date: 04/19/2011

I was driving on the freeway when I noticed my speedometer suddenly went to 100 miles an hour. I knew this could not be the case as my gps showed I was traveling at 55mph. It then went to 120miles an hour and flip. Flopped back and forth. I went to the Chevrolet dealership and they informed me it was the electrical cluster and even though there were many complaints, Chevrolet would not pay for it. The cost to me would be over $500 I live on a small social security check, so could not afford to repair it. Next at 85,000 miles the fuel gauge went haywire and would not register any fuel although I would fill it completely. Also, the lights blink off and on when I am driving at night, so, I am afraid I will be stranded somewhere in the dark with my car quitting all together. This was my last car purchase before I retired and I am just sick that the Chevrolet company will not fix these defects. . . They fix the same cluster in their Chevrolet trucks. . . . Why not in the cars? by the way, I just got a letter last week saying they would "split the cost " to fix the fuel gauge. . . (my cost is $200 1/3 of my social security check!!.

51 Gasoline Fuel System problem

Failure Date: 04/14/2011

Fuel guage defect; reads empty when the vehicle has gas in it. Also reads a higher level of gas than what is actually in it. Every morning when starting the vehcile the fuel guauge light comes on even when the vehicle has gas. I never know how much gas is in the vehicle, I am worried it will shut off when driving down the road. This began at 80000 miles, and has been constant ever since.

52 Gasoline Fuel System problem

Failure Date: 04/13/2011

Gas gauge failure, irregular gauge readings that started about 6 months ago. I have been using the trip to watch my mileage and fill up about ever 250 miles so that I won't be without gas on the highway as I live in a rural community and the larger town is 25 miles away.

53 Gasoline Fuel System problem

Failure Date: 04/05/2011

Fuel gauge is never right. It goes to empty when you fill it; and then reads other readings intermittently throughout the day.

54 Gasoline Fuel System problem

Failure Date: 03/22/2011

The contact owns a 2005 Chevrolet Trailblazer XLT. The contact stated while driving 35 mph, there was a burning or smoke odor and the vehicle stalled. In addition, the fuel level gauge failed. The vehicle was taken to the dealer who stated that the fuel level sensor and the air auxiliary valve was defective and would need replacing. The vehicle was not repaired. There were no related recalls to the failure. The manufacturer was not contacted. The failure mileage was 58,000.

55 Gasoline Fuel System problem

Failure Date: 03/14/2011

I own a 2005 Chevrolet Trailblazer. The vehicle's gas guage began fluctuating and has since completely went out.

56 Gasoline Fuel System problem

Failure Date: 03/05/2011

The fuel indicator hasn't worked for over a year now and it has stalled and would not start for a while. After sitting for about 15 minutes it did start.

57 Gasoline Fuel System problem

Failure Date: 03/01/2011

The contact owns a 2005 Chevrolet Trailblazer. The contact noticed that the fuel gauge was reading inaccurately and he was unable to determine how much fuel was in the vehicle. The dealer advised the contact that there were no related recalls to the failure. The contact did not inform the manufacturer of the failure nor was the vehicle diagnosed or repaired. The current mileage was approximately 74,000 and the failure mileage was approximately 71,000.

58 Gasoline Fuel System problem

Failure Date: 02/22/2011

2005 chevy Trailblazer fuel sensor. Does not read correctly, and after fill up, the gauge goes to empty.

59 Gasoline Fuel System problem

Failure Date: 02/15/2011

Chevrolet Trailblazer has faulty fuel sending unit, making vehicle show inaccurate levels of fuel remaining. Vehicle has run out of fuel and stalled on side of road due to faulty readings.

60 Gasoline Fuel System problem

Failure Date: 02/10/2011

The fuel level sensor went bad on my 2005 Chevrolet Trailblazer causing me to run out of gas twice so far. Once I was on a rural road, the second time I was on the thruway and almost caused an accident with my two young children in the car.

61 Gasoline Fuel System problem

Failure Date: 02/05/2011

Fuel is always shown as empty even though I put gas in it. Blower on ac/heat quit working.

62 Gasoline Fuel System problem

Failure Date: 02/01/2011

Fuel gauge is erratic. Reads empty most of the time even after a fill-up. Gauge needle bounces from empty to full while driving. Faulty sender causes check engine light to stay on constantly. I received a notice from gm explaining that they would pay for half of the repair, but only if my Trailblazer was under 120,000 miles. I don't know of too many vehicles on the road that are 7 years old that have less than 120,000 miles.

63 Gasoline Fuel System problem

Failure Date: 02/01/2011

I have a 2005 Trailblazer that sometime the gas guage works and sometimes it won't . I have talked to several other people with 2005 Trailblazer and they have the same issue.

64 Gasoline Fuel System problem

Failure Date: 01/25/2011

Fuel gauge not working. Has not worked for a long time now. I will not pay 800. 00 to get it fixed. Stopped working at around 60,000 miles. Finally ran out of gas 1/25/11. I did not know the power steering would quit working. I was scared I would not be able to steer it off the road safely with traffic behind me. I finally did, it was hard, but thank god and luckily did not go over the embankment.

65 Gasoline Fuel System problem

Failure Date: 01/20/2011

The contact owns a 2005 Chevrolet Trailblazer. While fueling the vehicle, the contact stated that the fuel gauge suddenly dropped to empty and the fuel light illuminated. The vehicle had not been inspected or repaired. The VIN was unavailable. The failure mileage was 40,000 and the current mileage was 43,000.

66 Gasoline Fuel System problem

Failure Date: 01/18/2011

Our 2005 Trailblazer is having the same issue as every complaint I have read on this site. The fuel gauge is not working and the speedometer sticks after driving for about 20 minutes. I read that there has been a petition involving this paticular problem. I will be getting more involved with this. I will be also calling.

67 Gasoline Fuel System problem

Failure Date: 01/16/2011

Own a 2005 chevy trail blazer all of a sudden the gas guage stopped working then I was driving home from out of state and went from 50 mph then into a town which was 30 mph and the speedometer got stuck at 36 mph and would not go up or down the rest of the trip. I did not know how fast I was going and got pulled over for speeding. This is an issue. Both of these issues with the 2005 trail blazer seem to be happening to a lot of people among other issues within the dash. Chevy really needs to make a recall because after paying $700 to fix the gas guage, it went out again less than a year later. I was also quoted over $500 to fix the speedometer. Why hasn't there been a recall on this issue!?.

68 Gasoline Fuel System problem

Failure Date: 01/16/2011

Faulty fuel gauge sending unit. Very common problem in many Chevrolet Trailblazers and GMC envoys. There needs to be a recall as this is a very common problem and the dealer wants $600 to repair this problem.

69 Gasoline Fuel System problem

Failure Date: 01/14/2011

The fuel gauge on my 2005 chevy Trailblazer reads empty most of the time and at other times when it does register fuel it can't be trusted. The cluster on this vehicle had to be replaced when the speedometer would stick and could not tell how fast the vehicle was traveling. This repair cost me over $600. This is a very dangerous situation to be in. The online blogs show many people having the same problem, but chevy wont recognize this problem.

70 Gasoline Fuel System problem

Failure Date: 01/01/2011

Faulty fuel gauge.



Fuel Economy of Trailblazer Vehicles
Trailblazer Service Bulletins
Trailblazer Safety Recalls
Trailblazer Defect Investigations