36mm
YesYes
No. 2008 highlander has a aluminum filter housing you need to remove with a special type of filter wrench. I was able to tap mine loose without a wrench but it could be at 24n-m tight which is difficult to loosen.
http://www.f150online.com/forums/f-250-super-duty-diesel/321224-oil-filter-location-08-6-4-powerstroke.html Follow this link. I was having the same problem with mine as well
A fuel filter
underneath more so to the passenger side of the vehicle and you need a special filter wrench to reinstall filter after change
top center of engine
The 2008 Ford F-450-Super-DUTY runs on diesel fuel.
According to the 2008 Ford F-250 diesel supplement : 15 quarts ( 14.2 liters ) with engine oil filter change on the 6.4 L diesel engine
One engine air filter and one cabin air filter.
The fuel filter is on the top of the engine, below the aircleaner, and upper engine cover
According to the 2008 Ford F-250 diesel supplement : With engine oil filter change : ( 15.0 U.S. quarts )
New oil and a filter. Metric Socket and ratchet, and possibly a filter wrench if the filter was installed by an amateur who put it on too tight.