ZF fluid change time! - Page 3 - ZR-1 Net Registry Forums

billschroeder5842 · 03-28-2017

I popped a Email to Marc the other day with my concern. I'm sure He would not mind if I posted his response:

Hi Bill,

The wear issue with low ZDDP modern oil is minor. It has a significant effect only after 100k miles or more use of a low ZDDP oil. You can safely run the Mobil 1 5W-30 until the next oil change. With the next oil fill use the Amsoil AMO 10W-40 product, or a good alternative is the Mobil 1 10W-40 High Mileage product.

Best regards.

Marc

03-28-2017	#21
billschroeder5842 Join Date: Nov 2016 Location: Southlake, TX Posts: 584	Re: ZF fluid change time! I popped a Email to Marc the other day with my concern. I'm sure He would not mind if I posted his response: Hi Bill, The wear issue with low ZDDP modern oil is minor. It has a significant effect only after 100k miles or more use of a low ZDDP oil. You can safely run the Mobil 1 5W-30 until the next oil change. With the next oil fill use the Amsoil AMO 10W-40 product, or a good alternative is the Mobil 1 10W-40 High Mileage product. Best regards. Marc __________________ Bill Schroeder Texas Proud! 1991 Corvette ZR1 #1388 2015 Challenger Scat Pack Shaker