My 2g has a CAS, why?

[soulraver]

I failed my emission test because of high HC's, and in doing research i realized my car may be running rich, so trying to diagnose that I was looking at timing, and noticed everyone on the forum mentioning how only 1g cars have a CAS. My car is a '95 GST and has the adjustable Cas on the side of the engine.. But the car has a working ODB2 connector, so am i wrong about only 1g's having the adjustable CAS, or is something else going on ?

 

[Dave4g63]

Your car may have a 6 bolt swap in it. The 97-99's have the CAS on the head as well but its not adjustable

 

[Pipnorcali]

A lot of 95 crankwalked so you'll see a lot of 6 bolt swaps ..thats how mine is

 

[bradikus7]

A lot of 95 crankwalked so you'll see a lot of 6 bolt swaps ..thats how mine is

Statistically the lowest year for confirmed CW actually. If you post a picture of your bay we can better help you but it sounds like somebody has definitely at the very minimum switched to a 1G CAS.

 

[synthetek]

Your car could have had a bad crank angle sensor and someone just installed a 1g CAS so they wouldn't have to take off the timing cover to fix it.