Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Running Rich

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Mingler, Jul 17, 2002.

  1. Mingler

    Mingler Registered Member

    Joined:
    Nov 2, 2001
    Posts:
    29
    Likes Received:
    0
    Location:
    Calgary, Alberta
    Cough Cough...Gag, Wince, Weez........Eye's Watering...!!

    I've the old 305 in my 87 K5 with the throttle body two barrel.
    My Question.......Is there a way to lean it out so my eye's will quit watering when the rear window is down?? /forums/images/icons/tongue.gif

    I'm building a 383 for it and would rather not spend the money on new injectors or carb setup for the 305.

    Your help would be appreciated.
     
  2. trailblazer87

    trailblazer87 1/2 ton status

    Joined:
    Jun 11, 2002
    Posts:
    707
    Likes Received:
    0
    Location:
    Madera, CA
    Sounds like the O2 sensor might be bad /forums/images/icons/frown.gif , its an easy fix, just go out and buy one ($20), unscrew the old one, put anti-seize on the new one and screw it in /forums/images/icons/grin.gif, make sure the plug is tight, cause if it falls out you will get about 8mpg, not 15 /forums/images/icons/shocked.gif
     

Share This Page