99 tahoe

Discussion in 'Engine & Drivetrain' started by Deon, Nov 9, 2018.

  1. Deon

    Deon TYF Newbie

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    Deon
    Hey new to the group. I have a 99 tahoe 5.7 4x4 350
    It's been acting like it wants to die when i first start driving the break lite and abs light blinks the radio cuts off but she doesn't die and my gauges go crazy. Can any one help me wit this

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  2. Da90

    Da90 Full Access Member

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    Dustin
    Not sure but low voltage makes thing go crazy. Start with testing battery and alternator?


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  3. Big Mama

    Big Mama Full Access Member

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    These models have a history of bad ground wires/connections where the battery ground attaches to chassis
     
  4. Tfx4

    Tfx4 TYF Newbie

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    Tim
    Hello all,
    I own a 99 2 door hoe LT. It has 98,000 miles and I've had it for 6 years as my daily driver. I just bought a new car and have finally made my hoe a project car (since I will be buried in it). Looking for some advise on what mods I should do.

    What I have done:
    K&N cold air intake
    Superchip
    replaced front rotors, calipers, lines, mc.
    replaced rear drums and lines
    replaced wheel bearings, most bushings, and tie rods
    replaced OEM shocks with new OEM shocks
    New water pump
    New head lights and tail lights

    What I want to do:
    switch from the CSFI to an MPFI
    New exhaust from headers back (open to suggestions)
    She's a bit ugly and needs a new paint or at least a new clear coat
    head unit (I have Boston acoustic fronts and a JBL woofer, from my brothers 97 Yukon (rip))


    I don't want to supercharge or turbo (not yet at least) but would like some recommendations for performance mods.

    Thanks!
     

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