89b2200
+1y
No, you have not tried everything yet. Because if you did, the truck will be running by now.
The secondary is supposed to open at a certain speed thru the linkage when the primary is about 75% open or something.
If you are getting spark and fuel, then you are not getting compression on the cylinders.
When you did the timing test, was the crank pulley at zero and the camshaft pulley marker #1 pointing up towards the rear housing mark?
Do a compression test.