96 jimmy

i have a 96 jimmy 4.3 v6 vortex motor did timeing have evrything lined up tdc. rotor cap is pointing at the number one have fire but wont crank ,fuel presure is good. lost need help dont and cant figure out the problem. was running until timing went out.

i have a 96 jimmy 4.3 v6 vortex motor did timeing have evrything lined up tdc. rotor cap is pointing at the number one have fire but wont crank ,fuel presure is good. lost need help dont and cant figure out the problem. was running until timing went out.

What timeing did you do?
Timing chain or seting dist?
Old type cap or new flat top dist?
If new flat top dist.

http://www.automotiveforums.com/vbulletin/showthread.php?t=881442

There is two TDC positions.
One compression and one exhust stroke.
Did you check and make sure you was on compression stroke.
Also are you using the right timing marker?

Do you have good spark to plugs cranking engine?