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Old Sep 6, 2006 | 07:58 PM
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Default California Smog Test

Need advice on getting my 76 through the Smog test. Has a new turn key 350 fron engine factory but still test high CO.
bobby
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Old Sep 6, 2006 | 09:09 PM
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Others have claimed to make sure it's tuned up, increase the idle a bit, and make sure the cats are really hot. Good luck
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Old Sep 6, 2006 | 09:20 PM
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Thanks The3
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Old Sep 6, 2006 | 11:41 PM
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Do you know what the readings for CO and HC's are? CO readings can escalate for a variety of reasons (of course like anything else) but check it for vacuum leaks and make sure the EGR valve is working properly.

I don't think that getting the Cat hot is going to help with Carbon Monoxide but I could be wrong.
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Old Sep 7, 2006 | 06:28 PM
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get 3/4 tank of premium and 1/4 E85. That'll knock those CO levels down a bit.
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Old Sep 7, 2006 | 06:36 PM
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Originally Posted by Bobbymays
Need advice on getting my 76 through the Smog test. Has a new turn key 350 fron engine factory but still test high CO.
bobby
Here are my 78 results...hope info helps..

In addition to EGR valve mentioned above,get fresh oil change,plugs,tune carb(clean) and get the cat good and hot...
Good luck



Actual mileage was 126,512

Rich

Last edited by rihwoods; Sep 7, 2006 at 06:39 PM.
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Old Sep 7, 2006 | 07:22 PM
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Test weight 4000 lbs? Wtf were you carrying in there? 12 sandbags?
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Old Sep 7, 2006 | 10:20 PM
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Originally Posted by rihwoods
Here are my 78 results...hope info helps..

In addition to EGR valve mentioned above,get fresh oil change,plugs,tune carb(clean) and get the cat good and hot...
Good luck



Actual mileage was 126,512

Rich
Great advice, worked for my 78 SA!

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Old Sep 7, 2006 | 10:57 PM
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Originally Posted by Kalway
Test weight 4000 lbs? Wtf were you carrying in there? 12 sandbags?
They did not weigh it...if they had,it would be 3580...that is on Edco's certified scales..
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Old Sep 8, 2006 | 02:38 AM
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Originally Posted by rihwoods
They did not weigh it...if they had,it would be 3580...that is on Edco's certified scales..
Ah... those cheaters!

Ey get any info on some smog guys for me yet? Still waiting on try #4 for historic plates now. Crossing my fingers that someone with half a brain actually gets my application this time.
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