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  1. EcoTec 5.3L V8
    Hello, to preface this, I am talking about my father's truck. In about a year he wants to install a supercharger into a Silverado 1500 2017 and he wants to make it a sleeper as well, he doesn't want anything shown at all. This is to start asking and wondering a couple of things. First, what...
  2. Suspension & Steering
    I was installing my rough country 3 inch lift and level this weekend and came across this driver side leaf spring bracket in the rear. Any suggestions on how to fix this? I can find the bracket online but not the bracket that holds the vertical nut and bolt in the center of the first picture...
  3. Interior
    Now that I'm shopping for some liners for my truck, I had a quick question... I'm wondering if mine are just missing or if the 2003 Silverado 1500 LS Extended Cab didn't come with floor liner retention clips?
  4. Exterior
    Hi guys, I from south american and here we don't have sierra so I find a guy that fitted grills and lights from a Denali into a Silverado but I don’t know how. Does any one here had made this swap? Any recommendations.
  5. Electrical
    I have a 2016 silverado, 2 wheel drive. A couple months ago i noticed this sporadic clicking sound under my drivers side dash. It sounds like some kind of switch trying to engage, because you can sometimes here the high pitch hum of electricity or a small motor trying to engage. It only happens...
  6. Transmission-Transfer Case-Driveline
    New to the truck world and looking to buy my first. Looking at a 2017 Silverado 1500 LT. Listed as RWD, does this have a 4WD option just standard RWD? Switch to 4WD as needed? Thanks
  7. Vortec 4800 4.8L V8
    Each day truck starts up fine. When I drive somewhere (short distance) and shut off truck, do my business, then get back and start the truck all is well. It's when I accelerate, only after the second start, that the engine starts miss firing for about a block before running normal again. Have...
  8. EcoTec 5.3L V8
    Hello , new to the group thanks so sorry if I’m posting to wrong group or if question has been asked before. My issue is that I bought a ‘15 1500 WT 5.3L that had around 350k with lazy #7 cylinder. So I bought used motor with around 100k from a ‘15 gmc 1500. Swapped motors out and when I went to...
  9. Vortec 4800 4.8L V8
    Was driving the truck normally when the dash started flickering like crazy. Gauges and door locks on/off. (). Hit a bump and it went back to normal, hit another and it started happening again. (). Started to look at the truck the next day and it would not start. (). Played with wires/grounds...
  10. Vortec 6000 6.0L V8
    To all people who changed there radiators and your truck does not warm up. You have to restrict the line that flows back to the fill container for the radiator. It is bypassing thermostat . Pinch it off with a pair of pliers and it will warm and run better. I had same problem. After 4...
  11. Mobile Electronics-Infotainment
    I have a 2015 Chevrolet Silverado with a mylink 8” screen, the screen went black overnight. It is getting power to it, the lights on the power button/menu buttons underneath still come on, the screen does not. I have checked and replaced fuses, checked wire behind glove box, even took out the...
  12. Mobile Electronics-Infotainment
    2015 Chevrolet Silverado. I'm installing an Alpine iLX-F711 head unit. I have an adapter to convert the USB-A on the back of the Alpine head unit to the mini-USB in the factory harness. But there are two mini-USB plugs: one's brown and one's gray. Can anyone tell me which one goes to the...
  13. 4-Speed Automatic Transmission
    My 2006 Silverado 1500 4.8 is having some trouble shifting into gear. I can move the shifter all through the gears and it revs a little bit like it’s gonna shift but it won’t engage. I dropped the transmission to put the torque converter in correctly, because I didn’t install it correctly when I...
  14. Member Introductions
    Aloha GM truck family - New member here (kind of) I've learned so much from this forum over the years, I'm slightly embarrassed I've never officially joined. So here we go! My name is Chad and I'm a Hawaiian-blooded-Texan Automotive Enthusiast living in North Texas. I own a 2020 Silverado LT...
  15. Vortec 5300 5.3L V8
    2000 chevy Silverado 1500 5.3, has low oil pressure problems, my mechanic and I have replaced the oil pressure sending unit, it now has a milling high flow oil pump, thoroughly cleaned pickup tube, cleaned oil pan, and have ran diesel thru it to clean the engine and then did sea foam to clean...
  16. Vortec 5300 5.3L V8
    So I’ve got a 2011 Silverado scsb z71, it’s got the flex fuel 5.3 and a 6l80e, I’ve had it tuned and 4 cyl mode disabled, it came with a k&n intake but im swapping that out for an s&b fully enclosed cold air intake, I run 93 octane for the tune I have and it is considerably snappier than before...
  17. Vortec 5300 5.3L V8
    Hey guys I’ve looked through and can’t seem to find anything new to check on my truck. I should mention this is my first ls rebuild, so I think I checked most of the common issues with low oil pressure after rebuild, new sending unit and no screen under it, barbell in place Oring on pickup tube...
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