Recent content by RobDenali

  1. RobDenali

    The Originating Dealership Gave Me The History Report

    well I have drove the truck only 1200 miles and so far I have had 1 o-ring replaced 1 injector replaced and now its in the shop for possible HPFP failure. This was my first extended warranty I have ever purchased and I am so glad I did.
  2. RobDenali

    STP "direct injection" system cleaner

    I always used seafoam but I was convinced to try Berrymans and I will never go back to anything else . So easy and the PEA really cleans all the carbon out
  3. RobDenali

    Are check engine/error codes saved?

    tell them you smell fuel after a cold start, even if you dont. They will test all the injectors or at least one side depending on your codes
  4. RobDenali

    2016 Denali/6.2 long term reliability

    Run premium gas Keep up with oil changes and Clean your intake with PEA and all you might endure is some fuel injector replacing.
  5. RobDenali

    My dealership odyssey and claimed carbon buildup

    Get some Berryman's and clean those valves then take it to anther dealership. And after you get it fixed use it every 25K miles to prevent that from happening again. https://www.amazon.com/Berryman-Combustion-Chamber-Cleaner-16-Ounce/dp/B081TKBG18
  6. RobDenali

    Appreciate your Tahoe

    my 2016 drives like a station wagon on a truck frame, and that OK with me Being in my mid 50's I love station wagons :)
  7. RobDenali

    Oxygen Sensors, who changed them yet?

    No reply's ? How many 02 sensors are they?
  8. RobDenali

    Magnetic ride shock replacements

    They use a ring and have three settings I believe when you order them you need to specify what setting you want. I heard people have had problems when changing the setting afterwards. It could be they need a new ring. I am still learning myself so take everything I say with a pound of sand.
  9. RobDenali

    A very crazy thought on the stock 22" rims

    I have decided I really am gonna do it, yes I will take the wheel off. Just have to wait for the weather to cooperate
  10. RobDenali

    Magnetic ride shock replacements

    the bilstien's will def raise the front. I havent got a clear answer yet but I might even have to use a spacer in the rear to stay level. I am hoping to get it done by the end of the month.
  11. RobDenali

    A very crazy thought on the stock 22" rims

    Holy crap somebody beat me to it.
  12. RobDenali

    Front MRC Shock Replacement, OE or Aftermarket?

    the price you pay for shock sims and then regular shocks and struts is way cheaper than replacing the magna ride. And they will last much longer too. Just sayin...
  13. RobDenali

    Magnetic ride shock replacements

    I too am saying goodbye to magnetic ride . I am waiting for the bilstien 5100 struts to be back in stock. When I get them Ill drive around with the error message until I do business with shock sims. They have a new system now that plugs into the scanner port (but you still need to terminate...
  14. RobDenali

    A very crazy thought on the stock 22" rims

    So after watching countless flex seal commercials I decided to pick up a spray can at menards and used it on my gutters. I was surprised at the finish and the durability of the paint (if it really is paint?). What I had left in the can I sprayed my mailbox post, again the finish is amazing. Now...
  15. RobDenali

    87 octane vs 91 octane

    I am guilty of not reading all 14 pages of this thread but ima gonna chime in anyways. My 6.2L runs GREAT on 92 octane from Costco. I also use lucas oil fuel additive. The truck launches. I am very happy with the excelleration and I came from a STR8 charger lol.
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