Recent content by 95sierra2500

  1. 9

    Both Speedometer and Tachometer are wrong

    How would i check that? and no, stock tires and rims according to the label. You check by searching drac or vssb calculator, and in the little drac box by your computer there is a chip inside with I think 7 pins, you need a certain order of pins which you receive from the calculator depending...
  2. 9

    electrical plug behind glovebox 95 gmc

    figured it out, transmission wiring to dash, vssb and pcm
  3. 9

    electrical plug behind glovebox 95 gmc

    hello can anyone give me any information about this plug specifically name, use, pinout or even a diagram perhaps?? thank you! is has 23pins and sits just left of the ecu and vssb box.
  4. 9

    Do i need load resistors when i install LED switchbacks? Already have the ep29 flasher.

    my truck didnt need any resistors with the led block and every single light save for the headlights is an led
  5. 9

    Both Speedometer and Tachometer are wrong

    try the drac or vssb box under your computer if you have one, are your tires oversized from stock?
  6. 9

    Speedometer reads way too fast

    check all of your grounds first, theres one under the dash, could be that the vssb or drac box is also shot
  7. 9

    thermostat

    thanks guys, im used to the 82, changed the heater core and had a diesel rad which made a huge difference, but this is a but more modern. i'll maybe try the heater core if its not too cold, im kind of a *** this year with the weather. i hear the heater core is hard to swap compared to a 80s...
  8. 9

    thermostat

    Thanks man, i wasnt sure if there was maybe a cabin stat and a engine stat, but sounds like there is only one, thanks for the help!! thats one thing ive never dealt with before
  9. 9

    thermostat

    hey guys i tried a keyword search but it wouldnt work for me, but as its getting colder, i have started warming up my truck but it still takes forever to heat the cab, does anyone have experience with switching the thermostat? is there more than one, any issues? any input would be great thanks
  10. 9

    Finally! GMT800 style towing mirrors on GMT400.

    thanks a lot, I guess I'll just go with the side marker mirrors, they still look good. I'll just frankenstein some wiring for all of the power options, shouldn't be very hard at all.
  11. 9

    Finally! GMT800 style towing mirrors on GMT400.

    yeah like the new 2014s and 15s have the dual glass mirror with the red blinker arrow on it, i was wondering if the bases might be compatible. I figured it would be worth asking before driving into the dealership and investigating for myself.
  12. 9

    Finally! GMT800 style towing mirrors on GMT400.

    has anybody managed to attach the newer style mirrors with the red arrow signals built in? i think they look best and id rather have those, did you guys also all need an adapter bracket or did the mirrors all just bolt on with a little modification?
  13. 9

    Looking for complete convenience center layout

    here is what i have on the convenience center, i have a 95 gmc sierra 2500 long box ext. cab, and this is the same on my truck, it should be good for 95-98 If this doesnt answer your question, try this thread...
  14. 9

    Wire harness schematitic

    apparently autozone will give you access to all the schematics for free as long as you make an account

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