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silveradosid

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Everything posted by silveradosid

  1. silveradosid
    i would be checking wiring harness first, and clean your throttle body.
  2. silveradosid
    if it has an 8 speed transmission, take it and get the fluid changed to the new fluid
  3. silveradosid
    3 engines same think, check air intake for a Crack and letting in air. Are o2 sensors reading correctly and last check the rest of the exhaust system, if the truck sat for awhile maybe something has made a nest in the muffler
  4. silveradosid
    If it is pink , it has nothing to do with a/c look for a transmission leak
  5. silveradosid
    glad you had warranty, i think they hosed the warranty company. they had the tranny out so changing the filter was easy. it only cost 460 cdn when i had my 8 speed serviced
  6. silveradosid
    where are the pics
  7. silveradosid
    thats good news and maybe bad, i know where my oil is going and now have to find the cause. i have oil coming out of the cooler at both ends. i replaced the pcv fine oil separator and it stopped for awhile , but it is doing it again. i guess i will change the pcv valve next. i used about a quart and a half in 4500 miles
  8. silveradosid
    if you look on the lower right, you can see it without taking anything off
  9. silveradosid
    by that pic it looks like the horns are mounted in the area where the fin is missing
  10. silveradosid
    i posted the pics awhile back , this coming off the turbo to the after cooler
  11. silveradosid
    and now gm is laying off a 1000 people that work in software and services
  12. silveradosid
    fondupot do you have oil leaking out of the pipe from the turbo to the after cooler, i replaced the pcv fine oil separator on my truck 20 k ago and it stopped. just did an oil change on the weekend and i see it is leaking again.
  13. silveradosid
    if you turn the blower motor off , it will default to heat
  14. silveradosid
    i would not trust that autel scanner, my autel 808 gives me codes that for option not even on the truck. and always gives me codes for the radio and heater. when i use gds2 , it will test fine. this is on my 2020. with this many codes the truck would run like crap or not at all. i would start by removing every ground , cleaning and reinstalling. the 5 volt ref code is important, as most of the sensors use that 5 volts
  15. silveradosid
    replace the ground wire that is behind the front right wheel liner, it is a known problem
  16. silveradosid
    i have over 80k miles on my 2020 , pcv fine oil separator failed and fondupot has over 100k miles
  17. silveradosid
    i don't understand how gm can get around fixing problems that are listed under the federal emissions but they also told they would not cover the pcv fine oil separator on my truck. it is a 100 dollar part and the dealership wanted 10 hours @ 145 per hour. i did it my self and it did take 7.5 hours with some short cuts. but what amazes me is no one else has had this failure, considering how poorly the design is
  18. silveradosid
    https://static.nhtsa.gov/odi/tsbs/2022/MC-10224856-0001.pdf
  19. silveradosid
    foxracer, first thing is get away from that dealership, there is no 10k harness. would be nice ti know what your truck is. you might have a ground issue that is on the right side behind the wheel liner. i would check that first
  20. silveradosid
    i have been locked out twice when someone hits the lock button on the passenger door
  21. silveradosid
    i went from a 2014 to a 2020, as much as i liked my 2014 with all the mods i did, i do love the 2020. i sold my 2014 to my son at 175k miles and it is about to hit 200k with everything still original, but i would never go back the 2020 is just a better truck
  22. silveradosid
    i would look at miss fire counts on all cylinders, next an injector balance test. and last i would be looking at the pvc system which can give a rough idle and the puffs of blue smoke
  23. silveradosid
    with out a good scanner or gm software, there is not much you can do except disconnect the battery and hope it resets
  24. silveradosid
    just found this and it can be done
  25. silveradosid
    i am not sure but emergency vehicles can idle them for a long time at accidents. maybe check with the dealer and see if it can be reprogrammed
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