2005 Ford Taurus, 79,877 miles...
5.5 qts drained/pumped thru a mityvac extractor, (13.4 capacity Taurus)
Previous fill in Dec 2012 with Redline D4,
13,000 miles later
IN- 5.5 qts of Motorcraft Mercon V
Motorcraft Mercon V has a viscosity index of 205
Redline D4 has 198
Also Castrol Mercon V specs/viscosity index is lower than Motorcraft.
$5.99 a qt at ORielly's
will probably use Motorcraft from now on...
5.5 qts drained/pumped thru a mityvac extractor, (13.4 capacity Taurus)
Previous fill in Dec 2012 with Redline D4,
13,000 miles later
IN- 5.5 qts of Motorcraft Mercon V
Motorcraft Mercon V has a viscosity index of 205
Redline D4 has 198
Also Castrol Mercon V specs/viscosity index is lower than Motorcraft.
$5.99 a qt at ORielly's
will probably use Motorcraft from now on...