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fresh head job. loud high pitch tone when started, then dies

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Old 05-10-2012, 08:50 AM
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Rock Crawling
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Default fresh head job. loud high pitch tone when started, then dies
Just got done with a head job and when starting it the motor makes a high pitch tone and then stumbles and dies. Can't figure out where the tone is coming from. Any ideas? Thanx
 
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Old 05-10-2012, 10:07 AM
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Vac leak, M a f unplugged
 
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Old 05-10-2012, 07:03 PM
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Rock Crawling
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Awsome, thanx. Found that it was a vacuum leak.
 
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Old 05-11-2012, 10:36 AM
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What year is your Disco, does it have SAI and do you have any fault codes numbers showing, if so what are they?
 
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Old 05-12-2012, 03:23 PM
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No SAI. No fault codes. I didnt have the Brake servo vacuum pipe inserted into the intake manifold opposite side of the tb.
 
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Old 05-12-2012, 03:25 PM
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Yippy skippy!
 
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