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Pontiac: De-carbon

  1. #1
    Berge
    Guest

    De-carbon


    should i get my engine decarbonized after replacing \the egr valve

    50,000 miles 99 grand prix gtp



  2. #2
    Jim.J
    Guest

    Re: De-carbon


    "Berge" <com> wrote in message
    news:2QARb.52235$bellglobal.com... 
    add small amounts of water through the intake manifold that would raise
    compression and blow out carbon you have to be very careful.

    Jim.J



  3. #3
    Berge
    Guest

    Re: De-carbon

    well the dealer told me that the egr valve failed because of carbon build up
    and therefore i should get it cleaned out 3 hour job and $400.00 the egr
    replacement was coverded by warrenty but not the cleaning job..


    "Jim.J" <net> wrote in message
    news:J0FRb.16785$mts.net... 




 

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