AZone has Valvoline MaxLife Synthetic GL-5 5-30 and 10-30 on sale for $2/qt. I want to run this (10-30)in my brother's 1995 Z-71 5.7 with 150k miles.
Has anyone used this before?
He has been getting OCI's at 3-5k miles with dino Pennzoil or Quaker State 10-30. It consumes a quart between OCI's.
Thanks.
Has anyone used this before?
He has been getting OCI's at 3-5k miles with dino Pennzoil or Quaker State 10-30. It consumes a quart between OCI's.
Thanks.