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HOW DO U CK. FOR RESTRICTED CAT?

Tiny
TAURUSWHEEL
  • MECHANIC
  • FORD
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.
Saturday, December 30th, 2006 AT 2:40 PM

3 Replies

Tiny
TAURUSWHEEL
  • MECHANIC
  • 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.
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Saturday, December 30th, 2006 AT 2:40 PM
Tiny
ABADAY
  • MEMBER
  • 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
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Saturday, December 30th, 2006 AT 7:46 PM
Tiny
CNCGURU777
  • MEMBER
  • 4 POSTS
HOW?
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Saturday, December 30th, 2006 AT 8:21 PM

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