[Henry Ford]

I have a focus with over 92k on.NO it does not use any oil but i thought it was time to change oil here were the question comes in ford calls for 5W-20 i put in 10W30Castrol GTX High Mileage.Is 10W-30 going to hurt any thing?

 

[iminhell]

Shouldn't hurt a thing, corse there really is no need for thicker oil either.

 

[Henry Ford]

Do you think i should change it back to 5W-20 next oil change?

 

[mlbbaseball]

the thicker weight oil may give you some problems in super cold winters, but ya, you won't have any problems, though you may want to go w/ a 5W-30 instead of a 10W-30. but you really shouldn't have any problems.

 

[Henry Ford]

I live in PA it's 8 f 3 or less times a year.

 

[jrn146]

I'm at 125k and still use 5-20. It's not burning any and is quiet. I'm in PA too so starting is a concern but I think you'll be ok with 10-30. Probably at my mileage a little thicker wouldn't be such a bad idea.