which fuel spark to use for ca smog??
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Joined: Aug 2003
Posts: 420
From: brunswick ohio, small burb south of cleveland
which fuel spark to use for ca smog??
i passed CA somg check on a stock tune 2 years ago but its that time again. i have 3 tunes to pick from. first is stock. second (this is installed now but was not 2 years ago) runs 12.9 ish a/f at WOT but i have no idea at the low end. (done by bryan at pcmforless). the third is the somewhere in the middle. its the second tune with some fuel added. the stock tune was well within spec except for NO. it got up to 650 on a limit of 685. any inputs would be greatly appreciated. thanks in advance.
david
david
Thread Starter
Registered User
Joined: Aug 2003
Posts: 420
From: brunswick ohio, small burb south of cleveland
Re: which fuel spark to use for ca smog??
i think this should have been posted in the computer / diagnostic section. anyone have an idea?? thanks.
david
david
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charchri4
General 1967-2002 F-Body Tech
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Apr 14, 2015 06:40 PM