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  1. rbdjr

    Blow by on 3.0?

    2 days no codes or ill effects yet?
  2. rbdjr

    Blow by on 3.0?

    My question is with the Rear Main seal leakage reported maybe internal pressure has something to do with it? Thinking about pulling my dipstick out a 1/8" wrap a piece of foam around it, Not sure how and what controls pcv system on this engine but would not surprise me if they went the way of...
  3. rbdjr

    New truck not starting

    page up the string the doc is listed.
  4. rbdjr

    New truck not starting

    As Mooseman said your condition is completely different than what the reflash fixed on our trucks, Everyone so far that I have talked to had an instant restart after the first fail. yours seems to be a completely different condition. Let the dealer figure it out as you stated after your trip.
  5. rbdjr

    New truck not starting

    Had it happen 1 time every 1000 miles approx, for the first 11,000 miles, got the reflash, and its been all good since
  6. rbdjr

    Backup lights

    2021 RST I used these from Ebay 2 for under $10, Im very pleased with these reverse lights, like a sunny day in the back with them on. https://www.ebay.com/itm/402573357819
  7. rbdjr

    SNOW!

    I'm not an Auto button guy, I prefer 4wd or 2 wheel drive. On my wife truck, I recommend auto for her when she drives. . lots more wear and tear on the front axle, and clutch pack wear in the transfer case. I can push the button from one to the other when needed not a big deal.
  8. rbdjr

    New truck not starting

    All good fixed 100% But would love to know what was changed? Cranks 1 sec longer now to start only thing I notice
  9. rbdjr

    SNOW!

    Yes very mild snow year for me, 2 snow event both less than 4". I also have no clue if 4wd even works, LOL and I don't mind
  10. rbdjr

    Things you learned about on your truck...

    I thought big deal heated wheel, I probably will never use it? Well now I love it, I'm spoiled my wife says.
  11. rbdjr

    Things you learned about on your truck...

    chevy app has similar things, I think its free?
  12. rbdjr

    Mileage with/without stop/start

    More engine wear happens during a start cycle than any other time during normal driving, I prefer to leave it in off position, it's just common sense.
  13. rbdjr

    Fuel cap mod

    My door cover slid right of with ease but was warm out, really a very easy mod.
  14. rbdjr

    Led bulbs

    I thought rear turns stop lamps were LED on my 2021 RST
  15. rbdjr

    Fuel cap mod

    Look at the picture gemarsh posted previously* first in this string), there is a rectangle tab aside of the screw that's the tab you must lift a little to get the panel to slide out
  16. rbdjr

    Fuel cap mod

    It has a couple of retainers that you gently lift away and with the fuel door open slide it off out away from the truck, it slides in on 2 tracts
  17. rbdjr

    Led bulbs

    Installed the Lasfit I ordered above today, front turn bulbs, installed one and started the truck to see turn bulb error on DIC, I then walked to the front to see it blink and was not blinking, so I removed it and switched in the socket started blinking very bright, I reinstalled in the housing...
  18. rbdjr

    Led bulbs

    Here s a heads up I'm sure someone already knows this but----- If you had an idea to make the front interior overhead dome lights brighter to LED exta-bright bulbs, ( I feel they are very dim, old age I guess) , well they are soldered in circuit board bulbs, so don't waste your time taking down...
  19. rbdjr

    Fuel Filter Change

    When the Duramax first came out, Gm originally said 30k, about 9 months after production there was a reflash and sticker to put on the windshield to change at 15K
  20. rbdjr

    Fuel Filter Change

    I have changed mine at about 50% recommended interval, cheap filter, easy to change, better than waiting and contaminating pump/injectors, bleed system built-in. no bleed is needed.
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