Question about 1990 Honda Civic
Car is reving up and down code says 14 witch is eacv i canged it no cange
Theres alot of things that can cause this condition one is( TPS ) second is (IAC) idle air control valve wich can cause surging problems your pulling #14 code check for broken or cracked vacuum lines listen for hissing this wont show as a code unless a scanners hooked up so you can watch the increases and decreases on the engine
Posted on Sep 13, 2008
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Posted on Jan 02, 2017
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