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'17 Sierra

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About '17 Sierra

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    2017 Sierra SLT Premium Plus Crew Cab Short Bed 4X4, Dark Slate Metallic

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  1. So sorry to hear but fight like you've never fought before..Wish you the best.
  2. 2014+ Leveling Kits

    What did you do with your stock wheels? Looks great, BTW.
  3. Worst day ever

    This man is a genius....pure genius.
  4. Kinda like Corvette guys. How many C drivers track them? I'm just messing with ya. C6 Z06 here and never have tracked it.
  5. Catch Can Skeptic

    A tune and a catch can are on different sides of the world. A tune will allow the engine to exceed its specified operating parameters. A catch can is for preventive maintenance. I would have no ethical problem with removing my catch can for fear I'd be denied a warranty claim...which would never happen anyway.
  6. Catch Can Skeptic

    What he's getting at is if the PCV system is iced up, there's no route for the crankcase pressure to escape and it would continue to build up. I find it hard to believe that it popped a rear main though.
  7. Catch Can Skeptic

    Over pressurization caused by ice would be EXTREMELY rare. If you locate the can near the exhaust manifold ie: bracket mounted to the brake booster, it will thaw very quickly in the rare event that it ever froze. What froze anyway? Oil won't freeze. If the condensation froze, that would be in the bottom of the can and wouldn't affect the air flow anyway. And... I don't believe a catch can would ever be the cause of a warranty denial. If a service manager denies a claim because of a catch can, he'll deny a claim for any bogus reason.
  8. Catch Can Skeptic

    True. This subject lends itself to a lot of overthinking. Fact is, they can’t hurt and there’s that much LESS oil going into the intake port.
  9. So Perfect...Notice much power loss with the 34's? 3:42 rear?
  10. Looks really good. What offset did you go with on the wheels?
  11. How are the CV angles? I see a diff drop in the kit.
  12. If it's a bad injector, you'd notice a miss; especially if it's open all the time, you'd notice a miss during idle for sure. Probably not rings with so few miles although not impossible. My bet is the HPFP.
  13. Catch Can Skeptic

    I agree that it would be nice to see a study on this. I'm a believer, I have an E2 on mine. The question is how much of the oil in the crankcase vapors is actually caught with a catch can. It might look like a lot but that question has never been answered. That milky substance that many seem to think is REALLY bad for the motor, isn't. That is just condensation that's mixed with the oil that hasn't been heated enough to evaporate yet. Moisture won't hurt anything once it's in the combustion chamber and once the oil heats up enough, the condensation just evaporates, burns in the CC and goes down the line and out the pipe.

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