C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

California Emissions

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Old Apr 27, 2003 | 02:44 PM
  #1  
4thC4at60's Avatar
4thC4at60
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Default California Emissions

I own a '94 California car. What is the difference between a 49-state car and the California car? I know there are some differences, but what?


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Old Apr 27, 2003 | 02:51 PM
  #2  
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Default Re: California Emissions (4thC4at60)

Posted earlier this week - there are none.
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Old Apr 27, 2003 | 04:59 PM
  #3  
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Default Re: California Emissions (4thC4at60)

Yeah, that was the old days. Now all states pretty much require the same emissions.

BIG JIM
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Old Apr 27, 2003 | 08:25 PM
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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
Default Re: California Emissions (BIG JIM 54)

If they're not all the same, why is there a California RPO code? Do all cars have this code?
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Old Apr 27, 2003 | 08:30 PM
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Default Re: California Emissions (CentralCoaster)

California cars go through a second set of testing. (Used to anyway) This costs money so GM charges you for it, thus the RPO
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