Hello! I'm wanting to do an oil change on my 1978 Plymouth Volare. Based on my Chilton's manual I purchased, I can do 10w 30, 10w 40 or 10w 50 viscosity for the minimal temperature concern. It mentions either using SE or SF. Looking into this further, it seems that over the years they've gotten rid of this rating? Do I need to order specific oil for this vehicle, or can I use current oil as long as it has the correct viscosity? May be a dumb question, but only way to receive an answer is to ask.
Thanks for anyone who can take a sec to help me with this.
~VolareMom
Thanks for anyone who can take a sec to help me with this.
~VolareMom