Thread: Engine Blown

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  1. #1 Engine Blown 
    SE Level Member WagZ's Avatar
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    Alright so I was doing 120km/h in my 2002 Pontiac Grand Prix GT and my revs were at 5krpm then its started to chug and sound horrible so i slowe down eventually killing the engine; i was able to drive it back but wiht a horibble squealing and knocking noise, I was wondering; did I kill the engine, and is the dealership/mechanic able to find out if i over torqued it? like will they know through a computer device if I blew the engine due to the speed I was at?
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  2. #2 Re: Engine Blown 
    Donating Users Liquifire's Avatar
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    did it throw any codes? Unsure if our cars have the "black box" ability that the dealer can pull........I dont think so, but am unsure. Why would this matter? You were only going like 75 MPH right? Tell them you were on the freeway........what is the speed limit on the freeway?
    98 GTP Coupe- 180* T-stat, GMPP Front Sway Bar, Dual Aeroforce Interceptor's, TDC FWI, TDC Taylor 10.4's, ZZP SS Plog, ZZP 3" SS catted DP, ZZP MPS W/3.4, AL104's gapped @.055, 3800Perf. PCM
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  3. #3 Re: Engine Blown 
    DUI BABY Bio248's Avatar
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    squealing and knocking = spun bearing if its coming from the bottom end.
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  4. #4 Re: Engine Blown 
    SE Level Member WagZ's Avatar
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    Quote Originally Posted by Liquifire View Post
    did it throw any codes? Unsure if our cars have the "black box" ability that the dealer can pull........I dont think so, but am unsure. Why would this matter? You were only going like 75 MPH right? Tell them you were on the freeway........what is the speed limit on the freeway?
    the speed limit was actually 50km/h but ive been on the highway which is 100km/h i could say i was passing some one
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  5. #5 Re: Engine Blown 
    Donating Users Liquifire's Avatar
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    well..........why do you think that they would even ask or care about how fast you were going?
    98 GTP Coupe- 180* T-stat, GMPP Front Sway Bar, Dual Aeroforce Interceptor's, TDC FWI, TDC Taylor 10.4's, ZZP SS Plog, ZZP 3" SS catted DP, ZZP MPS W/3.4, AL104's gapped @.055, 3800Perf. PCM
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  6. #6 Re: Engine Blown 
    Donating Users Liquifire's Avatar
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    you could have been turning 5k rpm in first gear and done the same thing just as easily.........it shouldnt matter
    98 GTP Coupe- 180* T-stat, GMPP Front Sway Bar, Dual Aeroforce Interceptor's, TDC FWI, TDC Taylor 10.4's, ZZP SS Plog, ZZP 3" SS catted DP, ZZP MPS W/3.4, AL104's gapped @.055, 3800Perf. PCM
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  7. #7 Re: Engine Blown 
    SE Level Member WagZ's Avatar
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    Quote Originally Posted by Liquifire View Post
    you could have been turning 5k rpm in first gear and done the same thing just as easily.........it shouldn't matter
    Well I'll call them tomorrow; I'm sure its there fault it blew. Both valve head gaskets were just replaced and the power steering pump as well; all coming to 1500$ none out of my pocket; but I'm thinking they ****ed up somewhere because when I got it back It was vibrating harshly in the steering wheel and it seemed almost bouncy when I drove felt like I had a flat
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  8. #8 Re: Engine Blown 
    The Blue One blueguy's Avatar
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    Valve head gaskets? Hmmm...never heard of those.

    Valve Cover Gaskets?

    or Head Gaskets? Big Difference...
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  9. #9 Re: Engine Blown 
    SE Level Member WagZ's Avatar
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    Quote Originally Posted by bluegtp91 View Post
    Valve head gaskets? Hmmm...never heard of those.

    Valve Cover Gaskets?

    or Head Gaskets? Big Difference...
    Valve Cover Gaskets xD wrote this late at night after a long day
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