"still cranks over slow." a cam or crank sensor will not cause the engine to spin over slow. that would be a wire issue a starter issue something like that. as for the 340 did you clear the codes and that same one came back?

 

So I went and replaced the "New"sensors again and still the same codes.
got the RedLightning Bolt of Death,it started blinking, checked MAP sensor was loose so i ordered another one. Cross your fingers!
p.s. Lightning bolt went away as soon as i wiggled the MAP sensor...

 

Codes
I did clear the codes and they came back.

 

well first you replaced the cam and crank sensor due to slow start yes? did you have the codes before hand ?

 

Yeppers!

 

what brand sensors did you use?