Fan is not operating properly. If it is an electric fan, check and see if it is working by turning on the A/C. The fan should run at this time. If not, check the fan relay and fan motor. If it has a conventional fan, check the clutch or belt. radiator could need flush or replacement lots of possibilities, but i would try thermostat
does a 93 f150 have a 1piece rear main seal
195
engine light comes on and off. when light is on it hesitates and transmission slips. what could cause that on a 93 F150
It willl overheat when it gets low on coolant.
No
That would depend on what size of engine that you have
Dealer
You have to get a special socket at the auto store.
depends on the location of the said plug,
You can find a full illustration diagram for a 93 Ford F150 automatic locking hub in the truck's owner's manual. You can also find it at various auto stores.
More than likely... Tune up, or vacuum leak
At the rear of the engine and the second one is in the middle infront of the muffler