Table 1 shows seven common other fuel system related problems of the 2007 Chevrolet Trailblazer. The number one most common problem is related to the other fuel system tank assembly (41 problems). The second most common problem is related to the other fuel system (31 problems).
Gas gauge doesn't work. Needle on e and light stays on. Person I bought it from reports broken when she bought it used. I trip mileage to o when I get gas. Then by # of gallons I put in I estimate how many miles I think I can travel. It's not always possible to keep tank filled. Read details...
Fuel leak from line’s under truck Read details...
Fuel gauge does not provide accurate reading. Check engine light indicates fuel level sensor. I do not know if there is fuel unless I reset the trip odometer and monitor. Read details...