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  1. #1
    Newbie glen's Avatar
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    Jun 2012
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    north little rock Ar
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    Default 1990 chevy silverado 4x4 5.7

    i bought this truck back in november of 2011.. has a 15000 mile engine in it...when i drive it and i come to almost a stop it seems like it wants to die...it almost sounds like it does...but it never actually dies on me...doesnt hapen all the time im not smart enough to figure out what the deal is... but i am a good wrench so any ideas would help thanks?

  2. #2
    Master Mechanic Jimmeh's Avatar
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    Apr 2009
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    Columbia Falls, Montana, United States
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    Default

    Sounds like a fuel issue, almost like a vapor lock? I would try the basics first, and you can't get more basic than checking out that fuel filter! Welcome to the site. If you do happen to find the issue, please report back so others may be able to search it out!
    2005 Chevy Silverado W/T
    4X4|4.8 with some mods (has only slightly more pull than a 5.3)|Auto|4 door ex cab|Cooper Discoverer AT/3's in 285-75/17's on Helo 842's|Cooper Discover M+S 265-75/17's on Devino DV349's|Flowmaster 40 Single in Dual out with custom bent pipe from the end of the cats back|2" Procomp leveling kit|Custom made center console|Custom dyno tunes|Air Raid CAI|Air Raid Throttle Body Spacer|Apex brand topper|Kenwood Head Unit with Kenwood speakers|Painted mirrors/grille|Debadged except front emblem|Bilsteins front and rear
    Planned mods not in order
    2 inch lift|Custom front/rear bumper|hitch tire carrier|roof basket on topper, bars on cab|finish center console build|install Midland CB|Power options|Tint|Custom made raised bed in the bed of the truck|Lund LunarVisor
    Also have a 1992 Ford Ranger with a lot of stuff done to it. Currently waiting for a bit of a rebuild.


    "The only woman I'm pimping from now on is Sweet Lady Propane. And I'm tricking her out all over this town."

  3. #3

    Default

    We are the Borg. Lift your vehicle and surrender your keys. We will add your biological and technological distinctiveness to our own. Resistance is futile. Erm, I mean ... welcome to GM Truck Club!

  4. #4
    Master Mechanic
    Dirty Dog's Avatar
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    Mar 2012
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    Regina Saskatchewan Canada
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    Default

    Welcome to the club and enjoy the site........

  5. #5

    Default

    Welcome to the GMTC, it's good to have you with us.


    2002 Chevrolet Silverado Extended Cab SportSide: See Mods in My Garage

  6. #6

    Default

    Welcome to the G M T C !


    2010 Z/71 Colorado C/C
    Black 4X4 w/5.3L V8
    ===============
    2007 Winnebago Adventurer
    w/8.1L Chevy & Allison 6spd.
    Canyon Lake, Texas

  7. #7

    Default

    Welcome to the club!


    2011 GMC SIERRA CREW CAB 2WD W/5.3

    Convenience Package
    : Adjustable Pedals, Remote Start, Electric Rear Window Defogger, Rear Parking Assist

    Power Tech. Package| Volant CAI| GMC Upgraded Grill| Line-X Premium Bedliner| AVS Smoke Headlight Covers| Demolded| AMI Black Grill Emblem| AMI Black Rear Emblem| EGR In-Channel Window Visors| IPCW Third Brake Light| IPCW LED Fiber Optic Tail Lights| IJDM Dome & License Plate LED's| Flowmaster Exhaust W/ 3" Black Chrome Tips| OEM 20" Rims W/ Goodyear Eagle LS2



    You can't get away from the STORM!














  8. #8

    Default

    Welcome...........
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
    oldfart2413@gmail.com

    "If He asks you to go a mile go two"

  9. #9

    Default

    if it is a throttle body look on the pass side on the throttle body there is a about a 15/16 nut on the side un screw it it has a spring valve in it it gets gummed up it will mess up the idle clean it with carb cleaner .screw it back on.

  10. #10
    Legend


    mfleetwood's Avatar
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    Jul 2010
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    Denver, CO
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    Welcome to the Club!!!


    Mike (Denver, CO) - 2008 Sierra 1500 Z71 SLE 5.3L 4WD

    SUSPENSION: Rancho 4" Suspension Lift; Rancho RS9000XL Shocks; Rancho Skid Plates; Rancho MyRide Wireless Shock Controller;
    TIRES:
    BFG All Terrain KO 315/70/17
    DRIVE TRAIN: 4.56 Gears; Detroit TrueTrac Differential; True Cool 40k Transmission Cooler
    PERFORMANCE: DiableSport Predator Tuner; Custom Tuned by Diablew; Magnaflow Exhaust; AFE Cold Air Intake
    ELECTRONICS: Kenwood DNX6180 Touchscreen; Subthump box w/10" Kicker; Driver Information Center (DIC); Rear View Camera
    ACCESSORIES: Westin Brush/Grill Gaurd; Westin Nerf Bars; Truxedo Tonneau; 20% Tint; Tow Mirrors w/Heat & Signals

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