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Thread: To knock, or not to knock? w/vid

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  1. #1
    Venom GT... I need a lotto ticket verified
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    Angry To knock, or not to knock? w/vid

    http://youtu.be/RRUBvS17Ku0

    So whats your guess, lifter tick (has 99 lifters)? rod knock? something else?

    I store it at my parents place where I built my garage. They happened to have it completely blocked in by wood and other crap, I hope to not find any scuffs or scratches when I can get her all the way out.

    The plan was today give her a good wash, polish and wax, get it state inspected and sell to a guy who had cash to give me (which is needed pretty bad atm). I am rewarded with new problems that were not there last year. I always store her in top running order, full tank of gas, and new/newer oil.

    Once all my parents stuff is moved, I will be replacing oil, giving it some 15w 50 since the last oil I used was 10w30(special advance on castrol edge...) and try starting again to see if it made a difference. Until then I would still like to hear any speculation and suggestions. Thank you all
    Last edited by Vince86; 04-07-2012 at 06:24 PM.

  2. #2
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    Hard to tell, let the car run till the engine is warm. Mine makes a sound like that on startup but it goes away anywhere from 1 second to a minute (lifters).
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    ok, that sound can be a bunch of things.

    kinda sounds like a cracked exhaust or a failed lifter.

    rod knock has a deep hollow "clok" noise.
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    I'm going with lifter tick, rod knock sounds absolutely horrible, you'd know immediately. Just let it warm up a bit and see if it goes away.
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    rod knock you deffinetly dont always know immedietly. In my case Ive had it where I could only hear a faint knock in a certain 500 RPM band for 2000 miles before it finally expanded all over the power band and then all the time. I cant watch the video on my work PC though.


    Moral of the story is, if its a spun bearing, its probably already too late anyway so just drive it

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    If its been sitting all winter and this is the first start up you likely just need to let it run for awhile. A lifter might just be stuck.

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    step 1: change the oil and look at it.

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    Lots of great suggestions. Thanks for all your input. Once the stuff is moved ill replace oil let her run a while and go from there.

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    9/10 lifters, should go away in about 5 blocks of driving.

    Mine will do the same after sitting more than three weeks...

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    i vote lifter as well. keep your chin up
    rise and rise again until lambs become lions

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