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  1. undy

    *** TRINOVA Paint Sealant GIVE AWAY *** LIMITED Exclusive Offer for TYF Members.

    On the way... Greetings, Thank you for your order from InstaNatural.com. Fulfillment by Amazon has shipped the following items. This completes your order. You can track your shipment by visiting . Shipped via SUREPOST (estimated delivery date: 09/01/2016 PST) Tracking No...
  2. undy

    What other vehicles occupy your drive/garage?

    Thanks... It's an all aluminum 427 side-oiler, stroked to 482" with two QuickFuel 750s, around 650+ HP.
  3. undy

    What other vehicles occupy your drive/garage?

    Last but not least... the BMW Z4 3.0 No pictures of that ride. Everything is spread out between 2 states, one winter home and the other our summer home.
  4. undy

    Concerned...High oil pressure after new oil pressure sending unit

    Aftermarket or OEM sending unit?
  5. undy

    Oil Pressure Gauge

    95% probability it's the sending unit. It's a common LS problem. It happened on my Z06 and I relocated the sensor in case of a subsequent failure (has happened numerous times). Jegs had everything I needed for the relocation for 15 bucks.
  6. undy

    NGK TR6

    TR6s have been known to cause charging issues, causing no-charge trouble codes. There's a ton of internet info on them. Go with the TR6IX. I know about this as I had the problem myself, until I switched plugs.
  7. undy

    Any South Florida Members?

    Port Charlotte
  8. undy

    What other vehicles occupy your drive/garage?

    Another toy for my Virginia Beach home. (have one at the southwest Flori-duh home)
  9. undy

    I've never seen this under oil fill cap

    Looks good. I would continue to monitor and run it.
  10. undy

    I've never seen this under oil fill cap

    It has a sweet taste to it. That's why it's such a danger to pets. Blackstone will pick it up too. I just like to save $25 and find out now.
  11. undy

    I've never seen this under oil fill cap

    Don't ingest it but a simple "taste" of the froth will tell if it contains glycol. If it does then it's not condensation and time to pull the engine apart. I've used this method numerous times.
  12. undy

    engine knock no oil pressure need help asap please

    That's why I opted out of this thread as far as giving any more advice. The OP is making a poor decision, period (like I said, his $$). Others aren't giving good advice either. That crank rod bearing journal is going to be hosed if there is ANY audible knock, which there is. The crank WILL...
  13. undy

    engine knock no oil pressure need help asap please

    The crank will have to be turned or replaced.
  14. undy

    engine knock no oil pressure need help asap please

    You're going to be out +/-$3K in the long run with your current plan and stuck with a rebuilt engine from an unknown (to me) rebuilder. For a bit over $2K you have a completely new engine with a GM 24 mo, 36K mile engine warranty. I've got over 50 years of seeing scenarios play out like this...
  15. undy

    engine knock no oil pressure need help asap please

    Wow, 700 bucks for a high mileage engine at or near the rebuild stage. I'd walk first and not waste my hard earned $$. Your money... The people you're talking to are right. If one rod bearing is gone then the rest are not far behind. Don't waste your time on an attempted/failed short term fix...
  16. undy

    engine knock no oil pressure need help asap please

    Not really... You need vortec heads for your intake manifold. That alone eliminates the cheap stuff. Your other alternative is to rebuild what you have. It could very easy approach $2K anyway.
  17. undy

    engine knock no oil pressure need help asap please

    http://www.jegs.com/i/Chevrolet+Performance/809/12530282/10002/-1
  18. undy

    engine knock no oil pressure need help asap please

    What's your budget?
  19. undy

    engine knock no oil pressure need help asap please

    Expect $1000+ for a complete rebuild. How many miles on the engine/Yukon? Are you planning on keeping it for quite a while? If so, rebuild what you have. If you're going to get rid of it then get a used engine.
  20. undy

    engine knock no oil pressure need help asap please

    Pull the oil filter and cut/peel the metal can back. Inspect between the pleats of the filter media. If you see any metal flakes it's time to pull the engine.
  21. undy

    03 Yukon Denali oil pressure gauge problems

    LS sending units are very problematic and have a failure history of doing exactly what you've described. Mine died in the same fashion on my Z06 and it's sort of a PITA to get to. I installed a "pig tail" to make future replacements easy. No, they're real, not "dummy" gauges. Don't know where...
  22. undy

    Comp Cams 54-600-11 Thumpr

    Fair high RPM power, no bottom end torque, lumpy idle, hi stahl convertor needed. Not worth a poop for a heavy SUV.
  23. undy

    how to remove spark plug wires

    Grab the boot, twist it 90 degrees and then pull. That should loosen the boot and prevent tearing and separation.
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