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  1. #1

    Default 02 Tahoe Random stall at Highway speed

    Replaced fuel filter and cleaned throttle body when stalling at low idle...fixed that the Tahoe is stalling at random (at highway speed) but it is picking back up on its own at times and then other times it has to be restarted. No Codes...88,000miles...Other forums have shown this issue but no one has answered. Can anyone help?

    Note: A while back I thought the fuel pump was bad...took tank down...the plug to the pump had come loose...plugged it back in and no problems until now.

  2. #2
    Legend unplugged's Avatar
    Join Date
    Sep 2006
    High Deserts of SoCal

    Default My bet is the fuel pump

    You will have to pressure test the fuel system to rule out the fuel pump. Otherwise without codes you are waiting for a hard failure to point you in the right direction.
    There is no way to happiness....happiness is the way.:yipi:  _vXMYypuKMJFw671uF2ZPhjez_j-atRmcjM2zQKpQi1JSsB75/burb1.JPG
    High Desert SoCal
    93 K1500 burb (personal) 350 AT 3" Lift 250K+
    02 Honda Civic LX
    Looking for a 1990's Miata for an engine swap

  3. #3


    Thanks... The unfortunate side effects of COMPUTER Controlled systems( The BEST/WORST invention for shade tree mechanics).

  4. #4


    Problem solved...New Fuel Pump!

  5. #5
    Legend unplugged's Avatar
    Join Date
    Sep 2006
    High Deserts of SoCal


    Quote Originally Posted by tahoe51 View Post
    Problem solved...New Fuel Pump!
    Do it yourself, or did you shop the work out?

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