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  1. The "How-To" and DIY Section
    Problem when I pump gas. I have a 2002 TB and when I go to the gas station and add gas, I noticed that the gas pump nozzle always clicks off like the truck is full, but the truck isn't full yet. I seems that no matter how hard I hold the nozzle in or what angle to line up the seal. I have...
    check engine egr valve used cars
  2. Air Induction
    I have a 2004 Blazer with Vortec 4.3 I6. ~73K miles. When I push down on the gas pedal in drive, a whistling noise ramps up like a tea kettle. About half way to the next gear, it dies off and starts again shortly in the next gear. It is very loud when the engine is cold, but quiets down...
    acceleration noise egr valve whistle whistle noise whistling
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