Recent content by chuey_316

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    GM 3.6 VVT engine with strange knock.

    I took these pics of the ac bracket. It's a bit hard to gauge the clearance from the pics, but it's pretty close. I can't get under the vehicle right now to verify, but I'm wondering if the bracket may possibly be hitting/vibrating on the area next to it when the engine is rev'd, which would...
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    GM 3.6 VVT engine with strange knock.

    Car has around 175K, Previous owner bought it off his mother, and put 1461 miles on it before selling it to my daughter. Sometime during him owning the vehicle, it got new timing chains, gears, guides, and tensioners. Not the exhaust, although listening to the video, it certainly does makes it...
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    GM 3.6 VVT engine with strange knock.

    1st off, sorry for the lengthy post, but I am completely stumped, and want to be as thorough as possible. Daughters car developed a low pitch, almost hollow sounding knocking noise under any load the day after she dropped 5k on it. Not really any noise at idle. Only when giving it a little gas...
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