On a 1990 Ford F-150 :
There were 2 sizes of V8 engines offered from the factory
The 302 cubic inch / 5.0 liter and the 351 cubic inch / 5.8 liter
the engine is a v6
The air filter in a 1990 Ford F 150 is usually found in the rear end of the engine on the passenger's side. This is close to the oil filter.Ê
185@3800 RPM
Unfortunately, that is something that Ford never changed, Yes you do.
Yes , the factory engines in a 1990 Ford F-150 have Electronic Fuel Injection
The 2000 Ford F-150 had ( 3 ) engines offered : The 4.2 liter V6 and the 4.6 + 5.4 liter V8 engines
The 2004 Ford F-150 has a V8 engine.
The 2006 Ford F-150 has a V6 engine.
The 2012 Ford F-150 has a V6 engine.
The 2009 Ford F-150 has a V8 engine.
The 2002 Ford F-150 has a V6 engine.
The 2008 Ford F-150 has a V6 engine.