Help with 96 gsr passing CA smog test

[gaowee]

Help…96 GSR fail HC part of Smog test.

1st test : AEM short ram, DC 4.2.1 @ 15 degree timing
15mph 25mph
HC 62/91 45/53
CO/NO pass
2nd test: AEM short ram, DC 4.2.1, New NGK plug, @ 12 degree timing
HC 62/79 45/48
CO/NO pass
3rd test: Stock intake, stock header, NGK plug, @ 12 degree timing
HC 62/138 45/109
CO 0.54/0.97 0.53/1.05
NO pass
4th test: stock intake, stock header, NGK plug, MSD 6, New O2, @ 12 degree timing
HC 62/96 45/69
CO/NO pass

WTH…I just need to lower my HC and my car should be good.
HELP Please

 

[Samurai_Blue]

drive to the smog shop and make sure you take like a 20-30 minute drive keeping the revs at at least 3k. run into the place, tell them you want a smog, and sit in your car keeping it reved up at like 3k. you want your cat hot as fuck. that will help with HC.

 

[gaowee]

drive to the smog shop and make sure you take like a 20-30 minute drive keeping the revs at at least 3k. run into the place, tell them you want a smog, and sit in your car keeping it reved up at like 3k. you want your cat hot as fuck. that will help with HC.

Idid..each time i drive 30min freeway at 80-90 then right to the smog place.. im so close yet so far..shop recommend new cat @ 300 but for less my car can magically pass

 

[Samurai_Blue]

yeah but were you in top gear or in a lower gear and you didnt mention the parking lot stuff...

 

[gaowee]

i was on the freeway at 80-90 in 4th gear all the way..park car for less than 2-3minute. i call the smog place so there was no one there..i pull up as i got there..the park was from the smog place pulling in the car and testing

car is going non-op until i have some time to mess with it some more..

gao