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  1. 87sierra

    Engine Problems

    no but the coil was replaced last year but i know that doesnt mean it cant go bad again
  2. 87sierra

    different diesel swap like CAT or Detroit

    i am just looking to see if it is possible to do a swap like that and have a truck that is still capable of pulling and hualing heavy loads i have seen a 4cyl 2stroke detriot in a 1970s ford at Yankee Lake
  3. 87sierra

    Engine Problems

    the fuel pump primes for 15 seconds could it also be electronic spark control modual or the Ignition control module which was replaced last year
  4. 87sierra

    Engine Problems

    okay just checked to see if there where any codes and the only code was 12 and that means the computer is working right and the truck fired right up and ran good
  5. 87sierra

    Bvllsh!t on craigslist.

    man i wish i could afford a truck like these http://cnj.craigslist.org/cto/3244135298.html http://scranton.craigslist.org/cto/3248160935.html
  6. 87sierra

    Engine Problems

    i never thought of vapor lock i know i changed the fuel fiter about 6 months ago also the check engine light came on a couple of times
  7. 87sierra

    Engine Problems

    I have an 87 Sierra with a 350 tbi and while driving the truck it starts to sputter and bog down just recently it died and i had to wait 30 mins before it would even fire again just replaced spark plugs wires cap and rotor a year old:help::help::help::help:
  8. 87sierra

    what tranny 2000 suburban

    definatley 4l60e the 4l80e was used in 3/4 ton suvs and trucks
  9. 87sierra

    different diesel swap like CAT or Detroit

    i know cat makes a 3126 that can be used in the 4500 5500 and 6500 i also was thinking of a international DT466
  10. 87sierra

    different diesel swap like CAT or Detroit

    I was woundering if anyone has ever tried putting a CAT or detroit diesel into a square body truck or even if it is possible
  11. 87sierra

    blower issues! help

    Sounds like the blower resistor to me
  12. 87sierra

    Harsh shift from 1st to 2nd

    Yes it does it when i manually shift it it shifts smoother when at higher rpms at 35mph than at low rpms at same speed
  13. 87sierra

    Harsh shift from 1st to 2nd

    I have a th400 and when im driving down the road it shifts hard into second once the truck hits 35mph and going into 3rd it has to reach 45mph before it shifts can anyone help :help::help:
  14. 87sierra

    New from PA

    New here to this forum but looks like u guys know ur stuff hope to help out. I have a 1987 GMC Sierra 2500 2wd 350 tbi
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