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robotennis61
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amaidendevil
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PostSubject: wierd    wierd  EmptySat Feb 26, 2011 6:14 pm

i replaced o2 sensor on my 95 riv now i have avibration when i accelerate let off gas no vibration coasts great
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robotennis61
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PostSubject: Re: wierd    wierd  EmptySat Feb 26, 2011 6:17 pm

holy shit
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PostSubject: Re: wierd    wierd  EmptySat Feb 26, 2011 6:22 pm

Did you do anything else to the car? What kind of vibration is it? Like a rattle?

_________________
'05 GTO 6.0L • 6-spd • 95k miles • 0-60: 4.8s • 16.9 avg MPG • Nelson Ledges Lap: 1:26

'95 Celica GT 2.2L • 5-spd • 165k miles • 0-60: yes

'98 SC Riviera • 281k miles • 298 HP/370 TQ • 0-60: 5.79s • ET: 13.97 @ 99.28 • 4087 lb • 20.1 avg MPG • Nelson Ledges Lap: 1:30
3.4" pulley • AL104 plugs • 180º t-stat • FWI w/K&N • 1.9:1 rockers • OR pushrods • LS6 valve springs • SLP headers • ZZP fuel rails
KYB GR2 struts • MaxAir shocks • Addco sway bars • UMI bushings • GM STB • Enkei 18" EV5s w/ Dunlop DZ101s • F-body calipers
EBC bluestuff/Hawk HP plus • SS lines • Brembo slotted discs • DHP tuned • Aeroforce • Hidden Hitch

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'70 Ninety-Eight Holiday Coupe 455cid • 116k miles
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L67
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PostSubject: Re: wierd    wierd  EmptySat Feb 26, 2011 7:21 pm

Did you unplug your rear spark plug wires to get more room while you were changing out the O2? If so you may have crossed them, or not fully seated them back on.
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DEMonte1997
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PostSubject: Re: wierd    wierd  EmptySun Feb 27, 2011 12:42 am

This makes no sense unless you moved an exhaust shield or something... I don't know of anything else. :/
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amaidendevil
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PostSubject: Re: wierd    wierd  EmptySun Feb 27, 2011 11:54 am

no unhooked o2 sensor from above engine dad went under car and took o2 sensor out didnt unhook anything else and when i give gas going down road its like a go kart on a gravel road
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PostSubject: Re: wierd    wierd  EmptySun Feb 27, 2011 8:47 pm

amaidendevil wrote:
no unhooked o2 sensor from above engine dad went under car and took o2 sensor out didnt unhook anything else and when i give gas going down road its like a go kart on a gravel road

the noise is probably a coincidence, somthing else that was going that's finally let go... have you checked the body-cradle mounts?
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amaidendevil
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PostSubject: Re: wierd    wierd  EmptySun Feb 27, 2011 9:01 pm

solved problem when my dad was changing the o2 sensor he accidently knocked the spark plug wire out of the clip with out knowing and it laid on exhaust manifold and melted causing it to misfire and vibrate while driving haha always something stupid
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robotennis61
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PostSubject: Re: wierd    wierd  EmptySun Feb 27, 2011 9:06 pm

amaidendevil wrote:
solved problem when my dad was changing the o2 sensor he accidently knocked the spark plug wire out of the clip with out knowing and it laid on exhaust manifold and melted causing it to misfire and vibrate while driving haha always something stupid

I think you should beat your father severely while he sleeps and cave in his solar plexus with a blunt object like a cast iron cylinder head.
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