Home » SPONSORED BY American Petroleum Institute Ask the Expert: American Petroleum Institute October 25, 2022 Sponsored Content No Comments Order Reprints KEYWORDS api Ask the expert gf-6b NOLN sat down with Jeff Harmening, Sr. Program Manager at the American Petroleum Institute to discuss the addition of low viscosity oils to GF-6B and the request for GF-7. The views and opinions expressed in this piece do not necessarily reflect those of 10 Missions Media and its associated brands. Recent Articles by Sponsored Content Sponsored By Cinch Podcast: How to Increase Your Car Count with Simple Marketing Best Practices Grow Your Business at AAPEX 2022 Related Articles Ask the Expert: The Digital Express Oil Change Service Ask the Expert: Make the Shop Floor Work for You Ask the Expert: AAPEX- Rick White and Kathleen Long You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.