California smog check

My 86 Celica GT LB requires a smog check at a California Test Only station.

Need to know what I should check before it gets hooked up, cause if it fails, I'm screwed.

Any info on what components, adjustments, or parts to check/replace pre-test would be greatly appreciated.

tia for any help,

Jay

[email protected]

2 things, 90% of places at cali will redone test one more time if it failes, but make sure spark plugs are good and also make sure airfilter is good, but it is a 86 it has been thru a few smog checks , what makes you think it will fail this time ??