engine bucking (vid)

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07-14-08, 02:53 PM

jmeyer93

Jon

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engine bucking (vid)

i just wanted to see what you guys think. my engine has been shaking alot at start up so i took a small video clip. any responce would be appreciated
thank Jon

http://s295.photobucket.com/albums/m...CarPics007.flv

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07-14-08, 04:01 PM

K-Tune

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what size injectors? what kind of port job? what EMS?

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07-14-08, 04:16 PM

Chris_72

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Did you comperssion test? sounded just like my old one, with no comp in the rear rotor...
Good luck man!

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07-14-08, 05:33 PM

jmeyer93

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850, 1600, street port, microtech 8

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07-14-08, 05:40 PM

mrb63083

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that's a clean set up!

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07-14-08, 05:42 PM

jmeyer93

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lol thanks it might be clean but its no good if it's blown

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07-14-08, 06:54 PM

Zhé

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it shakes alot when its at start up, but does it still shake when it reachs the normal idle rpm range?
cause my engine sometimes has a couple violent shakes on and off when its warmin up

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07-14-08, 06:57 PM

mrb63083

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Quote:

Originally Posted by jmeyer93

lol thanks it might be clean but its no good if it's blown

haha, yeah... sorry I wasn't much help there...

You don't think it's a vac leak or something minimal do you? Sometimes it helps to check the cheapest and easiest things first... just a thought. Good luck!

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07-14-08, 07:03 PM

jmeyer93

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Quote:

Originally Posted by mrb63083

it might be a vac leak. it really hasnt been getting much boost. i checked the hoses but everythign seems to be normal

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07-14-08, 07:13 PM

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jmeyer93

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Quote:

Originally Posted by Zhé

it shakes alot when its at start up, but does it still shake when it reachs the normal idle rpm range?
cause my engine sometimes has a couple violent shakes on and off when its warmin up

yeah sometimes ill be sitting at a stop light a the whole car starts shakeing

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