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Overheated engine with grinding noise. What happened?

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Old Feb 23, 2010 | 12:19 PM
  #1  
wshbrn91's Avatar
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From: Ma
Car: 1986 Z28 Camaro
Engine: Rebuilt 82' 305
Transmission: T-5
Axle/Gears: Non-Posi stock =(
Overheated engine with grinding noise. What happened?

Hey Everyone,

I got a question unrelated to my 86 Camaro this time. I just can't seem to find answers anywhere, so I figured I would come where all the experts are. Sorry if this goes against posting rules, I will understand this is deleted.

Im thinking about buying a 2003 Mini Cooper "S", and I am aware it needs some engine work. The owner claims the engine overheated while he was driving. He said it overheated, and he heard a grinding noise, and then immediately stopped it. The car is in amazing condition otherwise, so I don't think he beat the crap out of it. What could the grinding be? Rods?

Any advice is greatly appreciated!

Thanks,
Andrew
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Old Feb 23, 2010 | 08:17 PM
  #2  
larrybldr@gmail's Avatar
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Joined: Feb 2010
Posts: 7
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From: GREER S.C.
Car: 87 GTA 5.7 / malibu prostreet
Engine: 5.7 TPI SLP PACKAGE
Transmission: 700R4
Axle/Gears: 9 BOLT(AUSTR) 3:70 GEAR
Re: Overheated engine with grinding noise. What happened?

hard to tell without hearing it... maybe just the water pump???? overheated!!!! many veh the empeller inside the w pump is pressed on- possibly broke or came loose....causing it to be grinding against the block?????
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Old Feb 23, 2010 | 11:32 PM
  #3  
8t2 z-chev's Avatar
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Joined: Jan 2009
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From: belle fourche,s.d.
Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: Overheated engine with grinding noise. What happened?

does sound like a bad water pump.
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