Quote Originally Posted by jmpet626 View Post
Longtime CRDI Specific user din ako sir then I switched to Zic x7 10w30 for about 20,000kms na. Nasa temp range naman ng 30w na oil as per manual ng Santa Fe ko. Wala naman difference sa performance. Laking tipid nung nag ZIC ako.
Nasa temprange din sakin ung 5w30, pero up to 35C outside air temp lang.