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Help!!! Sensor Problems On 454

Discussion in 'Chevy Trucks' started by lambchevy, Sep 16, 2003.

  1. lambchevy

    lambchevy Junior Member
    Messages: 1

    hello, i have a '99 1 ton chevy vortec 454. I bought it used a couple of months ago with a warranty. I took my truck in and the dealership said that my main sensor and my number 2 sensor was out (which of course is not covered in my warranty). I am trying to figure out if anyone else has had similar problems. I am not to good with engine problems ( I am not even sure what this means) so if someone could help I would be very greatful.

  2. wyldman

    wyldman Member
    Messages: 3,265

    Welcome to Plowsite.

    I would need a better description of the sensors to know what they are reffering to.How many miles on the truck ? and any idea why they aren't covered under the warranty ?