Thread: Connecting rod slap or knocking?

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  1. #1 Re: Connecting rod slap or knocking? 
    GTP Level Member buck531's Avatar
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    That sounds like a rocker or a lifter not working. A lifter failing would give that sound I believe.

    Edit - Just saw the above posts on page two.

    You sound the the Russian dude in Russia firing the guns (or at least the commentary sounds like it ) .

    That's a first where I've seen the balance shaft go bad.
    03 GS - SSAC, AEM wb, PT,SR rockers, Gen 3, 3.4, dynotech trans w/ 3.29's.

    87 Fiero GT. L67 Swap. XP, ported heads/sc. N* TB, FSIC, 2.8, 12.018 @ 113 1.71 60'.
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  2. #2 Re: Connecting rod slap or knocking? 
    Killa Bee Scottydoggs's Avatar
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    did you say look at this nice big cam, and grab the balance'r shaft?

    your cam is under the lifters and has lobes on it and makes the valves move, that shaft you grabbed has none of that.

    i do believe that the front timing cover needs to come of if you want to delete the balance shaft or replace the bearings for it.
    Last edited by Scottydoggs; 11-12-2011 at 08:56 AM.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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