91LXStang2727

What oil am i suppose to use in a 91 lx? (10w30?)

sgt_pepper17

the oil you use is based on what temperature you're running your car in. If it's really hot out i usually go with 10-40.... if it's med temps like in spring and fall i run 10-30... and in winter i still run 10-30 unless it gets really cold and i run 5-30.... not a fan of 5-30 though...

ttoppedaerocoupe

MOTOR oil...

sorry couldnt resist,

seriously though, I live in new england where we get 0 F to 100 F in what feels like the same day, and i have never had problems with 10w30