Oil change

[wwlcarver]

'06 explorer with 4.0 sohc . Just had oil changed at dealer. Oil cap and manual shows 5w30. Receipt from dealer shows 5w20. Is there a problem, should I head back to the dealer.

 

[Y2KFirehawk]

That should be nothing to worry about unless you live in Alaska

 

[BrooklynBay]

I think you'll be OK. You could add a quart of a thicker oil to it if you want.

 

[kkreit01]

I WOULD head back to the dealer. I doubt it will do any harm, but the 4.0 is one of the very few Ford motors to spec 5w30, and NOT 5w20. I assume it's for a good reason.