HSTuners - View Single Post - synthetic motor oil... which ones are truly synthetic?

ifeldwn02 · 03-27-2003, 01:05 AM

i use castrol sythetic and ive been able to notice a slight diff after i change my oil

03-27-2003, 01:05 AM	#13
ifeldwn02 3rd Gear Join Date: Jan 2003 Location: columbus,ms Age: 41 Posts: 393	i use castrol sythetic and ive been able to notice a slight diff after i change my oil