1994 Chevy Astro running rough, new tune up but still rough? topic posted in Chevrolet Forum

Discussion in 'Chevrolet' started by duaneb_59, Dec 5, 2007.

  1. duaneb_59
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    duaneb_59 Guest

    It was on a testor and no results came up. Would changing the module in distributor help?
    I have a 4.3 V6 with 215,000 miles, but always did run good.
     
  2. Corrosion EAC
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    Corrosion EAC New Member

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    That may help, but how long since you changed the timing belt?
     

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