R romain b Guest May 24, 2008 #1 A mechanic gave me Valvoline 10w-30 API SM/SL ILSAC GF-4. He assured me it will do the job, but I am hesitant...any suggestions?
A mechanic gave me Valvoline 10w-30 API SM/SL ILSAC GF-4. He assured me it will do the job, but I am hesitant...any suggestions?