165,000 miles on Jeep 4.0
Out: My 6 qts. of 0-40 were in for 6,000+ miles on an M1 filter. I drained a qt., changed the filter with a new Purolator. I added 1 qt. of MMO and drove 500 hwy miles, 500 city miles. I used Bardhal engine flush for 15 minutes before I drained the mix.
In: 6 qts. PYB 10-40 & K&N filter. Next OCI: 6,000 miles.
-A
Out: My 6 qts. of 0-40 were in for 6,000+ miles on an M1 filter. I drained a qt., changed the filter with a new Purolator. I added 1 qt. of MMO and drove 500 hwy miles, 500 city miles. I used Bardhal engine flush for 15 minutes before I drained the mix.
In: 6 qts. PYB 10-40 & K&N filter. Next OCI: 6,000 miles.
-A
Last edited: