protect lifters

  1. ron81

    Which engine Oil to use ? no dod delete yet, just using OBD device to keep V8

    Hello there ! Hope you all are rocking well:) I have few questions to clarify and suggestions needed : Recently brought the Yukon and had to do transmission rebuild :( now worried for lifters: 2018 Yukon XL SLT 5.3L 95K miles No DOD delete yet, recently started using OBD device to keep V8...
  2. iboughtatahoe23

    Exhaust manifold tick? Can’t figure out where the ticking is coming from

    I have a 2014 Tahoe with 5.3 and I was told I have a broken off stud on the drivers side rear. I don’t feel any leaking or hear any noise from the broken stud area. I don’t hear any noise from that area or the top of the engine at all for a matter of fact. I used old small wooden stick from a...
  3. Jimmy Pop

    I need tips on how do I keep my lifters and rockers healthy in my 2007 Hoe 5.3l Flex Fuel

    Its got 175k...so far so good! I heard I could have problems down the road with freezing lifters and rockers etc... Wanna avoid that!

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