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up and down idle

1767 Views 6 Replies 5 Participants Last post by  turbodek
has anyone had a problem with the idle going up and down on a k20a?
what should we check for? it idles from 1500 to 3000 rpm.
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my k20a R revvs to 3500 and low 1000 how can i fix it. it is inside my 99 civic hatch
this is out of the question but my friends b18c1 is duing that 2 it is inside a 91 crx.
u were right on both motors we had a vacuum hose pop of and we reconnected it and it idles at 1400 rpm thanks 4 all the help. u r the best i owe u 1
1 - 3 of 7 Posts
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