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Not running to rich as you(and I) thought

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by sled_dog, May 12, 2003.

  1. sled_dog

    sled_dog 1 ton status

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    I pulled all my plugs and they are all perfect golden. So I really don't think its running lean like was suggested. Anyone that rememebers talk of this have opinions? I cleaned the carb and took it for a rip and discovered the secondaries just don't come on soon enough in third. Can't find the right size allen wrench to adjust the air valve but I think its just that with my 2.73 gears she doesn't build RPMs fast enough. Meant this to be in the garage but oh well.
     
  2. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    Have it run on a 4 gas analyser...then make changes based on what that tells you.

    Rene
     

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