Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Fuel gauge

(2006 Chevrolet Trailblazer)
in Hopewell, VA on November 23, 2010
fuel gauge shows empty with a full tank and sometimes floats from half tank to full tank and back to empty.I only have 35,000mi.on this suv.
Displaying 1 answers & 0 comments
Popular Answer
on November 23, 2010
Before doing anything I suggest getting a bottle of Chevron Techron Plus. This additive will clean the fuel level sensor in the fuel tank. Drive with a tank full of fuel and a bottle of this exact type of additive, see if it helps.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
2.3l 91 4dz1 isuzu has fuel spark n compression but wont start it was running 3 days ago i put new fuel lines on it f...
Didn't find what you were looking for?