1991 240sx with a rebuilt engine failed emissions.....

ONLY for ADVANCED technical discussion about the 240sx!
diablodude64
Posts: 191
Joined: Fri Nov 02, 2007 3:06 pm
Car: 1991 Nissan 240sx SE

Post

Today I went to get my tags renewed and I had to go through DEQ so I went there and passed all tests except for the hydrocarbon test.

Reslults:1st idle HC=3572nd Idle HC=351

The standard for the HC content is 220.

My question is, are there any common areas to look at on a ka24de that would cause this... in other words what should I do?
Modified by diablodude64 at 3:02 PM 12/22/2008


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