gas fumes

  1. S

    Intake Manifold Gasket Failure Symptoms

    So for the Last year or so I have been desperately trying to solve a fume intrusion into the passenger cabin that was making me sick every time I drove the car: headache, coughing, eventually fluid buildup in lungs, eye irritation, dizziness, metallic taste in mouth/lungs, was like a severe...
  2. G

    Smell gas fumes by filler cap

    I have noticed the smell of gas by the left rear of our 2007 Tahoe 5.3. There are no codes being thrown. Sometimes it takes a few extra turns of the starter to get it to run, but not always. No evidence of gas leaks that I can see, or on the ground. Any ideas?

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