Hosted on MSN2mon
What Does The CCV Filter Do On A 6.7 Cummins? (And How Often To Change It)
In 2007, the EPA mandated diesel engine trucks to include a crankcase breather or filtering system. The recommended replacement interval for a CCV filter on a 6.7-liter Cummins turbo diesel is ...
Autoblog18y
Cummins motorhome diesels compliant with 2007 emissions standards
Cummins recently ... including the ISX, ISM (shown), ISC, ISL and ISB engines, are also compliant. Changes include a particulate filter and crankcase ventilation system. The turbo has also been ...