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Compression anyone???

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by CaveBlazin, Jan 6, 2003.

  1. CaveBlazin

    CaveBlazin 1/2 ton status Premium Member

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    Location:
    Middle TN
    Well Here's the problem I think my engine's had it. Im getting very little compression and dont know why I checked all the vac lines adjusted the carb about 10 times. I just dont know whats wrong. I finally get my blazer street legal again and now she wont run good at all. O yea and I just changed the spark plugs,wire,coil,and the distributer checks out ok. What do I do. HELP I WANNA TAKE THIS TRUCK OUT AGAIN!!!
     
  2. txbluethunder

    txbluethunder 1/2 ton status

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    Location:
    Austin, TX
    list you compression numbers by cylinder, also try a leak down test and try to determine where the pressure is going?
     

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