high hc's need help
07-19-2001, 09:08 PM
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high hc's need help
i just recently tried to pass my car for registration at a state ref and i had high hydrocarbons(sp)? any of you smog pros out there know how i can lower my hc's??? b18c1 in a cx, btw....
07-20-2001, 06:26 AM
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Re: high hc's need help (Spoon EJ)
stock b18c1 in a 94CX. all sensors hooked up, no codes, stock in/ex manifolds, passed visual... all stock. just high hc's.
07-20-2001, 07:18 AM
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Re: high hc's need help (jg)
What is your timing set at. Trying retarding the hell out of it. I mean all the way. It'll run like crap on the way there, but is easily fixable. Also do you have a breather on your valve cover? If you do, pull it off and put the tube running to the intake back on. Just some thoughts as this is what I had to do to pass my emmissions test.
James
James
07-20-2001, 10:51 AM
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Re: high hc's need help (itrhybrid)
timing is set to stock (16degrees) and no breather. everything is all stock. the old guy who runs the ref station wasn't there but instead a new rookie. he said to try an oil change???
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