Linda,

I have an air-cool vanagon 1983 Californian model.
In addition to Pat list I will add the following:
The CA smog guys will visually inspect your engine , be sure that no
hose are deteriorate or look bad.
Also be sure about your timing. it has to be right or you will have to
pass it again.
Use higher octane.
Eventually,  if you catalytic converter is old, change it ($120) that
will help getting a clean air out of your exhaust.
It  may be also a good idea to change you o2 sensor ($20 of part)

good luck

On 10/07/2015 02:52 PM, Pat Spragge/RFAN wrote:
> Definitely have the engine warm...also if you are able to check the timing
> before you go...do so.
>
>
> Pat
>
>
>
> From:   Dan N <dn92610@GMAIL.COM>
> To:     vanagon@GERRY.VANAGON.COM
> Date:   10/07/2015 02:48 PM
> Subject:        Re: 10/07 TIPS for Passing CA test-only smog? An 1981
> air-cooled              Vanagon camper
> Sent by:        Vanagon Mailing List <vanagon@gerry.vanagon.com>
>
>
>
> these are basic steps I do when smog time
>
> - fresh spark plugs
> - new air filter
> - new fuel filter
> - new oil change
> - a bottle of SeaFoam Fuel additive on half gas tank
> - run the van for 10 to 20 minutes on freeway speed (I run 20 to 30
> minutes)
> - show up at the smog station  - let it idle while you wait
>
> let the smog tech handle and pray
>
> good luck
>
> :-)
>