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Do i really need a bottom end rebuild 
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Joined: Mon Sep 12, 2011 11:16 pm
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Post Do i really need a bottom end rebuild
Okay i have a feeling my mechanic might be trying to rip me off so, i need a second or many opinions so here's the scoop. I drive an automatic 95 gst, i believe i was running a good 16lbs of boost. so i didnt realize i only had three quarts of oil in my engine or four. I raced an evo on the 110 South. We were hitting about 120 then we let off, i try accelerating, no power given, just keeps rolling, i hear a loud clacking sound. I flew over a couple of bumps on the freeway so i guessed it skipped timing. I pop my hood, turbo is glowing. i wait till the car cools start her back up, i hear a loud clacking that increases in loudness as i accelerate, but when i give her gas she ain't giving me much power at all. Any ideas?


Sat Sep 24, 2011 5:59 pm
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Post Re: Do i really need a bottom end rebuild
uhm after u knew u only had 3qts of oil u still raced da evoh

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Sat Sep 24, 2011 6:07 pm
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Post Re: Do i really need a bottom end rebuild
i checked after i pulled over lol


Sat Sep 24, 2011 6:08 pm
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Post Re: Do i really need a bottom end rebuild
uhmm......not enuff info...where was the noise comen from/?

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Sat Sep 24, 2011 6:11 pm
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Post Re: Do i really need a bottom end rebuild
if your looking at the engine bay, top right of the head i believe.


Sat Sep 24, 2011 6:16 pm
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Post Re: Do i really need a bottom end rebuild
did you add oil ?

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Sat Sep 24, 2011 6:22 pm
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Post Re: Do i really need a bottom end rebuild
ya after it cooled


Sat Sep 24, 2011 6:24 pm
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Post Re: Do i really need a bottom end rebuild
Sounds like you spun a bearing/s..

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Sat Sep 24, 2011 6:43 pm
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Post Re: Do i really need a bottom end rebuild
even if it runs?


Sat Sep 24, 2011 6:52 pm
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Post Re: Do i really need a bottom end rebuild
It would still run with a spun bearing but you said there is a lack of power also so that could be bent / broken valves and no compression on a cylinder or cylinders.

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Sat Sep 24, 2011 7:10 pm
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Post Re: Do i really need a bottom end rebuild
it still ran to 40 and up


Sat Sep 24, 2011 7:20 pm
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Post Re: Do i really need a bottom end rebuild
Your really going to have to take some stuff apart to figure it out.

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Sat Sep 24, 2011 7:26 pm
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Post Re: Do i really need a bottom end rebuild
Time for a new engine bud

Do a compression test or post a YouTube video

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Sun Sep 25, 2011 10:14 am
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Post Re: Do i really need a bottom end rebuild
Compression/leak down test = combustion chamber related

Oil pressure check = mechanical/bearing failure

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Sun Sep 25, 2011 2:46 pm
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Post Re: Do i really need a bottom end rebuild
U grenaded the motor...mine still ran when I broke the crankshaft in half...

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Mon Sep 26, 2011 4:45 am
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