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View Full Version : EPA's view on SVO-diesels



damian
05-02-2008, 09:24 AM
I am curious - if the EPA is strict about your CNG conversion kit being approved by the EPA what is their take on veggie-oil diesel conversion kits?

Specifically greasecar.com (and others) - they don't appear to have EPA approval nor have I ever heard of EPA issues getting in their way or their customers' way. Any idea why?

The concept is the same: use an internal combustion engine with an alternate fuel / performing some on-vehicle modifications to support the new fuel type. Although veggie-oil is delivered to the engine through the original diesel injection system - maybe this is the different?

Thanks,

Damian

John Mitton
05-02-2008, 01:05 PM
The question is if any tampering has occurred with the emissions system or onboard diagnostics (OBDII). If so, the vehicle platform needs to be certified.