HOW DO U CK. FOR RESTRICTED CAT???

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TAURUSWHEEL
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I'm thinking a vacuum\pressure tester is used, in conjunction with a voltmeter, not quite sure what the order or series of tests consist of..
Dec 30, 2006 at 2:40 PM
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TAURUSWHEEL
  • CAR REPAIR CONTRIBUTOR
  • 718 POSTS
I'm thinking a vacuum\pressure tester is used, in conjunction with a voltmeter, not quite sure what the order or series of tests consist of..
Dec 30, 2006 at 2:40 PM
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ABADAY
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  • 38 POSTS
use a vacuum gauge and hook it up to intake vacuum the reading should be steady around 17 to 20 in then hold the rpm up to around 2500-3000 and hold it there for about three minutes if the gauge drops to low vacuum and dosent recover you have a restriction
Dec 30, 2006 at 7:46 PM
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CNCGURU777
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HOW???
Dec 30, 2006 at 8:21 PM
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