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Automotive Emissions Forum

Professional automotive forum for discussion of automotive emissions, on-board diagnostics (OBD2), and emissions testing programs around the world. The discussions often cover both the non-technical aspects (such as enforcement, automotive politics, and legal), as well as the technical aspects of emissions and emissions-related repairs, including the differences between vehicle certification and the various inspection and maintenance programs around the world. This forum is for experienced automotive repair professionals only, membership required.

Continue to the description of our next automotive discussion forum, the Industry Events Forum.

Recent Automotive Discussions in the Automotive Emissions Forum

OIS Freeze Up
11/30/2018 in the Emissions Forum
Anyone other than me having a lot more OIS freeze ups than normal? I am getting several.
1999 Diesel emission laws
11/28/2018 in the Emissions Forum
I had a customer who owns a plumbing business call today and said that he received a letter stating that he must up grade 1/3 of his fleet of F450 diesel trucks to 2010 or newer motors or switch them to gas burning. I have not heard of this. Has anyone el...
My Old shop in Paradise
11/26/2018 in the Emissions Forum
I sold my shop building and moved to Oregon in 2016. [Shop].
New York Emissions testing
11/20/2018 in the Emissions Forum
What does the emissions test in New York consist of? Will a check engine light cause it to fail? Does a vehicle have to pass an emissions test to get a safety sticker or is it incorporated into the safety inspection?
1998 Smog Check Pricing (California)
11/09/2018 in the Emissions Forum
Anyone remember what pricing was roughly back then? Our shop wants to do a 20 year anniversary special for a week in December. Thanks for your info.

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