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2005 GT engine knocking/DEATH rattle

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Old Aug 27, 2012 | 10:55 AM
  #1  
Mas35NYR's Avatar
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2005 GT engine knocking/DEATH rattle

Yesterday on the way to work I heard a slight vibration coming from the engine compartment, I wasn't to worried but I knew a servicing was in the near future. On the way home everything went to hell, the vibration became a rattle and worse. Luckily I was able to get to the dealership where she stalled while parking. Still waiting to hear from the dealership what the hell went wrong.
Here's a video I took while driving.
https://www.youtube.com/watch?v=HKCu...e_gdata_player
Any guesses?
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Old Aug 27, 2012 | 11:25 AM
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A block away from dealership to the time she stalls.
https://www.youtube.com/watch?v=avsQ...e_gdata_player
Sounds like a jack hammer! FML

Last edited by Mas35NYR; Aug 27, 2012 at 11:27 AM.
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Old Aug 27, 2012 | 11:32 AM
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Did you bother checking the oil?
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Old Aug 27, 2012 | 11:35 AM
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No, she's got 58k+ with last oil change @ 55k running Mobile 1syn. No leaks at all either or smoke so it didn't even occur to me to check.
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Old Aug 27, 2012 | 12:27 PM
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It's a rod, engine is done
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Old Aug 27, 2012 | 12:37 PM
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I was wondering if it was a spun bearing. What would break a rod? (Granted they're the metal version of particle board these days. )
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Old Aug 27, 2012 | 12:48 PM
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Bet the oil pump failed
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Old Aug 27, 2012 | 12:52 PM
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Originally Posted by texastboneking
Bet the oil pump failed
hmmm... thinking about those other threads where a failed oil pump caused VCT failure caused filings through the head and engine... (4.6 & 5.4)

Makes me want a real oil pressure guage. And an oil pump upgrade.
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Old Aug 27, 2012 | 01:00 PM
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It never shot me any codes or a check engine light.
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Old Aug 27, 2012 | 04:09 PM
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Originally Posted by cdynaco

hmmm... thinking about those other threads where a failed oil pump caused VCT failure caused filings through the head and engine... (4.6 & 5.4)

Makes me want a real oil pressure guage. And an oil pump upgrade.
You can make that gauge you have real with some electrical skills
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Old Aug 27, 2012 | 05:22 PM
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just saying, if mine ever starts knocking, its getting shutdown immediately, and towed home. every second its knocking its taking more stuff beyond repair.
i had a 81 dodge pickup with a '69 396 chevy in it, heard a little rattle one day, noticed pressure was down about 10 psi... shut down/towed it home, spun a rod bearing- but disassembly showed almost no damage except the rod which was resizeable. had I drove it home the crank likely woulda been toast or worse.

My ex sister in law drove her moms car home with the oil light on, well, partway home. had she shut it off woulda cost a oil plug that fell out (changed at a quick lube joint a week before) and some oil, instead they scrapped the car
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