any reason to switch to a HM oil?

Status
Not open for further replies.
Joined
Aug 20, 2003
Messages
1,153
Location
Washington
My wifes 99 Blazer is ready to hit 75K. I've seen the TV commercials that tell me to switch to a HM oil at 75K. If her Blazer doesn't use or leak oil,or have any other mechanical problems is their a good reason for me to switch from the Chevron Supreme 10-30 I've used for the last few years? I can get the Chevron on sale for less than a $1 a quart,the HM oils are almost double that.
 
Status
Not open for further replies.
Top