B browning300wsm Joined May 10, 2007 Messages 258 Location quebec....canada Sep 23, 2007 #1 does FORD accept MOBIL 1 in they're cars ..will the warrenty be void if something happens to the motor ...i know GM fills the crankcase with SYNTHETIC OIL in the HUMMER and CORVETTE ..
does FORD accept MOBIL 1 in they're cars ..will the warrenty be void if something happens to the motor ...i know GM fills the crankcase with SYNTHETIC OIL in the HUMMER and CORVETTE ..
O OilGuy Joined Aug 22, 2007 Messages 396 Location USA Sep 23, 2007 #2 Yes, Ford allows the use of Mobil 1 that is approved against their Ford spec.