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fuel gauge

  1. General
    Hi, My 2007 chevy trailblazer 4.2L LS was running fine , I first start getting a gas cap light ON then an EVAP leak error On and Off, now I'm having the fuel light On (empty) everytime the fuel is below half the tank. I replaced the gas cap but it didn't fix it, is the evap leak related to the...
  2. OEM Issues
    Thanks in advance. About about 2 months ago, started having an issue where the fuel gauge would show empty (even when tank was 3/4 full). gauge only shows full right after I completely fill up. 2 weeks ago, 2007 TB LS started throwing code P0442 sporadically. The first time, my wife thinks...
  3. OEM Issues
    This started happening just last night and this morning, after a full fill-up. 18+ gallons. Before I started taking photos, at 11 miles on the Trip Odo, the gas gauge went down to pass the 1/4 mark, and then crept back up to full. Putting the transmission in Park at a red light seemed to change...
  4. General
    When my fuel gauge first started acting up, it would read fine when it was full down to about a half tank. After that half tank, every time I cranked it, it would go up to the proper level and then slowly fall to empty and stay there. Then it just stayed on empty for the last year. Today I...
  5. OEM Issues
    Hi, I have a 05 TB LS. The problem I am having is. When the engine is shut off, the fuel gauge needle does not always return to the "E" indicator. So if lets say the gauge was reading 1/2 and turned of, the needle would stay put. And when restarted the fuel gauge would read the previous 1/2...
  6. General
    Hello, Newbie here. My wife drives a 2005 GMC Envoy SLE 6cyl. While traveling for work, last night some low life stole her gas.:hissy: This morning the fuel door and gas cap were both open. Fuel gauge reads empty and low fuel light is on. She fills up the tank and gauge still reads empty and...
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