The engine of my F150 5.4 Lariat sounds as if it was diesel, and on the passenger side the engine block makes a clanking sound. When I start it it doesn't make the noise, but as soon as it warms up it starts again. I checked the cranshaft's connecting rods and everything looks fine, the timing belt is new but the noise is still there, and it vibrates and loses accelaration when you throttle it.

At the start, engine has a sound like hitting something, and after a couple minutes, warning low oil pressure, but back to the normal when I accelerate, sometimes appears the warning in high rpm (2500) and doesn't recover with the gas pedal. I have codes of crankshaft position sensor problems. I'm thinking to replace timing chain, but before start, any advices?

My truck got an oil change, and they used thin oil, and the enging started vibrating really badly. I took it to the mechanic and he said I should use thicker oil, and they changed it. It worked somewhat alright. But after I drive 6 miles and make a stop, the engine starts vibrating badly again, and I have to leave it to cool down for 30 minutes. They told me to change the timing belt, but I did it and it still does the same

I replaced both cams rollers fazers timing chains cam sensors oil pump water pump throttle body throttle body sensors now I’m not getting power to my coils. I have checked all fuses and relays and no codes pop up any ideas?