you need an alternator
for what size of engine ?
if the engine is knocking you could have bad support bushings for the mouter mounts or your engine could be warped do to excessive heat wear
emergency blinker
4000# give or take depending on engine size
engine light comes on and off. when light is on it hesitates and transmission slips. what could cause that on a 93 F150
i got an 85 f150 with the 302 and i have 140 to 145 horse
Could be vacuum leaks. The year and engine info would help us help you.
Diagnosis: Engine Won't Start or Run Check related link below
The dash warning lights all mean different things on a Ford F150. This can include a check engine light, or a low oil light.
If you have no battery then you have no power.
Need more info. Which lights are you refering too.
your alternator is going bad