after the cam swap my07nnbs vmax truck cranks 4 like 10 sec before it start.has any body had this problem? if so what was the fix?

 

i beleive a ls2 timing chain cover is on there now

 

did you tune it? what cam?

 

it is tuned and has a cam.i was told 2 day that the 5.3 liter timing cover will work good being that the crank sensor is closer 2 the crank and helps read a lot better there 4 eliminating the hesitation issue. does this make sense / shime in

 

wow, umm yeah the uh crank position sensor is not any where near the timming cover. the reluctor wheel is on the end of the crank. flywheel side not belt side. as far as i know the covers are all the same besides maybe the vvt ones. sounds like it needs a new tuner.

 

the new NNBS cam position sensors are on the front cover

 

well talked 2 my tuner right now and i was told it has the stock timing cover so im gonna swap it 4 a 5.3 one but dont know the year yet ? im guessing a 07 5.3 cover

 

so is there a diff between 6.0 and 5.3 covers? i wouldn't think so but i don't know.
and he didn't say cam he said crank.