Smog tech and emissions tech

This is where you go to get info on smog testing and emission control.West coast is Joe Chung, east coast is Jim Testa.

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  3. gofstbuick
    Locked Sticky

    Smog Check

    gofstbuick, Jun 11, 2003
    Replies:
    0
    Views:
    9,185
    gofstbuick
    gofstbuick
    Jun 11, 2003
  4. Normal Threads
  5.   » Normal Threads
  6. John Knolla

    Possible mods for '84 Hot Air car in Cali (San Diego)

    John Knolla, Jan 1, 2017
    Replies:
    3
    Views:
    1,130
    1986 Buick GX1
    1986 Buick GX1
    Apr 25, 2017
  7. tom robison

    Solid Lifters

    tom robison, Mar 11, 2017
    Replies:
    0
    Views:
    348
    tom robison
    tom robison
    Mar 11, 2017
  8. iwantatta

    Failed Smog Evap Test

    iwantatta, Nov 26, 2016
    Replies:
    7
    Views:
    851
    Tori
    Tori
    Dec 4, 2016
  9. NorCalTurbos

    84-85 vs 86-87 catalytic converter

    NorCalTurbos, Nov 8, 2016
    Replies:
    4
    Views:
    633
    NorCalTurbos
    NorCalTurbos
    Nov 20, 2016
  10. zapp240

    Gasket at downpipe and turbo

    zapp240, Oct 13, 2016
    Replies:
    2
    Views:
    618
    Emiliano Lago
    Emiliano Lago
    Oct 13, 2016
  11. moyersgn

    CA smog advice

    moyersgn, Sep 8, 2016 ... 2
    Replies:
    37
    Views:
    2,338
    jiho2
    jiho2
    Oct 10, 2016
  12. Tori

    Advise on passing needed. Emission #'s inside

    Tori, Sep 19, 2014 ... 2 3
    Replies:
    57
    Views:
    4,300
    Tori
    Tori
    Oct 6, 2016
  13. jiho2

    cow manure

    jiho2, Sep 21, 2016
    Replies:
    5
    Views:
    642
    jiho2
    jiho2
    Sep 22, 2016
  14. djj624

    Egr delete and vacuum lines?

    djj624, Sep 6, 2016
    Replies:
    1
    Views:
    616
    ravege
    ravege
    Sep 6, 2016
  15. jiho2

    FS: California Prop 65 Stickers

    jiho2, Aug 26, 2016
    Replies:
    0
    Views:
    465
    jiho2
    jiho2
    Aug 26, 2016
  16. Instro84

    TTA lines

    Instro84, Jul 29, 2016
    Replies:
    0
    Views:
    407
    Instro84
    Instro84
    Jul 29, 2016
  17. #1HotRod

    All GN's, or only selected High Emitters?

    #1HotRod, Jul 11, 2016 ... 2
    Replies:
    20
    Views:
    1,353
    #1HotRod
    #1HotRod
    Jul 14, 2016
  18. mikeelia

    Old hose at front of right Valve Cover

    mikeelia, Jun 10, 2016
    Replies:
    2
    Views:
    413
    #1HotRod
    #1HotRod
    Jul 12, 2016
  19. macatoni

    So close yet so far! CA Smog

    macatoni, Jun 11, 2016 ... 2
    Replies:
    22
    Views:
    2,354
    jiho2
    jiho2
    Jul 11, 2016
  20. black87buick

    Colorado Emissions

    black87buick, Jun 27, 2015 ... 2
    Replies:
    33
    Views:
    2,198
    85GPLEf41
    85GPLEf41
    Jul 7, 2016
  21. 86 GN DDR

    Smog check point

    86 GN DDR, Oct 19, 2015
    Replies:
    14
    Views:
    2,014
    turbo chris1970
    turbo chris1970
    May 11, 2016
  22. Dan Roberts

    First Smog Test Tomorrow.

    Dan Roberts, Apr 11, 2016
    Replies:
    7
    Views:
    694
    Sinister CO
    Sinister CO
    Apr 12, 2016
  23. Sinister CO

    Emissions and old gas

    Sinister CO, Mar 30, 2016
    Replies:
    3
    Views:
    1,223
    turbo chris1970
    turbo chris1970
    Apr 3, 2016
  24. #1HotRod

    HBD to Joe Cheung.

    #1HotRod, Mar 10, 2016
    Replies:
    0
    Views:
    424
    #1HotRod
    #1HotRod
    Mar 10, 2016
  25. hustlin12

    Need advice on buying an out of state GN..to California

    hustlin12, Jul 9, 2015 ... 2
    Replies:
    20
    Views:
    2,330
    1BUICKT
    1BUICKT
    Feb 13, 2016
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