Death wobble! Ford motors sent out letter it's because of tire pressure but our mechanic says not only have 42,000 on truck

Had a puddle of oil under th front end of truck when I came to a stop and the mechanic said a sensor it just happen on Sunday took it in the next day

it loads up and wont accelerate for abou five seconds . if I drive it hard for a while it clears up . when it does this there is a lot of black smoke

had 2,3,5 misfire codes replaced inj.s & coils 5 hit for a min. and quit again 2&3 no change

I have put my hands on everything I can think of, but have not found anything loose. I have replaced rear shocks but this did not sove problem. When going over a bump it feels like the body is falling back to the frame. I am stating to suspect the cab/bed rubber mounting bushings but not sure. Any advice on how to check this out?

Found 2 fault codes for fuel sending unit - sensor A circuit.

after running normal, it just died. then I changed fuel filters, started it again, it ran for about 5 minutes,then quit working
what I noticed that when cranking it the ABS light comes on. Please help me fix this problem. Thank You.

The tuck start and runs butt no throttle

I took the truck in to a Ford dealership and they replaced the wiring harness, and control modular. It took care of the problem for about 2 weeks and then it started to do the same thing. Power to these areas would go off and then back on, now I don't have any power to these areas. My indicators will move for a fraction of a second when I start truck up and then they shut down..

5.4l gas engine. shows over heat on gauges but not real.

engine starts cutting is it a sensor ?