sierra

  1. TheRedMamba

    Need an Assist... Please and Thank You

    1993 GMC Sierra SLE Extended Cab K1500 4x4, 5.7L V8, Automatic Transmission. Does anyone have any idea on this... I just changed the multi function and turn signal switch both, put it all back together, and now this.... (Watch Video Please).... Any knowledge you can offer would be very much...
    • TheRedMamba
    • Thread
    • 1993 4x4 extended cab gmc gmc sierra sle gmc transmission trouble no shift k1500 sierra sle transmission
    • Replies: 11
    • Forum: Transmissions
  2. N

    Where and how many O2 / oxygen sensors in my 1990 V8 5.7L? (verifying what I see in the Chilton)

    Hi everyone, I just want to double check and verify what I'm reading in the Chilton manual for this truck. I have a 1990 GMC SIERRA 1500 SLE, 4WD, 5.7L V8 TBI. I don't know the transmission that is in it (I hope I'm giving enough information here). The manual says : "The oxygen sensor is a...
  3. kzvwrld

    Project Sierra; Codes 33 & 45?

    About two months ago i bought a $1500 94 Sierra off marketplace, and finally decided to tackle the service engine light. Its been throwing codes 33 and 45 ever since I bought it. Started with the basics (cap and rotor, plugs and wires, fuel filter) along with a new battery, alternator and...
  4. U

    Issues with dash lights

    Had to (mostly) remove dash to remove HVAC blower motor. With minor exception everything went better than expected. After testing of the blower motor, and reassembly of dash to normal, I noticed the parking brake light flickering. At first I thought loose connection, though not sure where...
  5. Raspi454

    My new 98 sierra

    This is my new to me Sierra 1998 GMC Sierra SLE Z71 ECSB 305 4L60e 227k~ In mid April this year, my dad and I drove from Michigan to Arkansas and back nonstop to get this truck. The only thing in the listing description was "NO DAMAGE", I ask the guys some questions about the...
  6. J

    Ideas needed for 1988 GMC C1500 longbed restore

    Hello- new to forum. Just bought 88 C1500 that has been sitting up untouched in a garage for 18 years. It started up when I poured a bit of gas in Carb. Body is in good condition with no rust. Good and roof has some paint fading/oxidation. I am going to change...
  7. L

    Struggling with replacing power steering pump - EVO sensor - 97 Sierra 4.3

    Wondering if anyone experienced can provide help on a power steering pump for a 97 Sierra 1500 4.3. Bought a pump that the parts store says fits the vehicle but it doesn't have the right fitting for the EVO sensor. I'm willing to bypass the sensor, but would I need to use a 96 pressure hose? Do...
  8. Tkhinto

    1997 K3500 4x4

    1997 GMC K3500 Currently: -TurboMaster set at 12psi -PMD bumper remote mount -LED headlights, parking lights, cab lights, markers, and cab lights -Diamond Eye 4" stainless exhaust and 2.5" crossover -Fuel lift pump rewire with relay -GlowShift 3 gauge A pillar with fuel pressure, boost and EGT...
  9. R

    [Solved] 700r4 - Hard 1-2 shift, 2-3 light but not soft

    Hey guys, I have a 1991 GMC Sierra k2500. My transmission shifts pretty hard into second gear, and you can definitely feel it shift into 3rd but it's not anywhere near the 2nd gear shift. Everything after 3rd is fine. I have checked my TV cable. It's as tight as it can go, and when moving it...
    • ryanguy426
    • Thread
    • 1-2 shift 1991 350 4l60 700r4 gmc hard shift sierra
    • Replies: 4
    • Forum: Transmissions
  10. L

    Frames

    99 GMC Yukon slt badly bent frame , 98 GMC Sierra 1500 regular cab,short fleetside bed with bad cab damage. Will the Yukon body fit on the Sierra frame. I believe the Yukon has a gmt430 frame and the pickup is a gmt400. Thank you

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