check to see if it's still in time and have the compression checked, if these four are correct it has to run. time, fuel compression and spark. hope it helps
.60
.60
.065
.045
How do you know it is getting spark if it won't turn over?
.45
0.06
Consult the underhood sticker.
Consult the underhood sticker. By the way, the last Astro was in the 2005 model year.
It is advisable to have the ignition coil grounded on a 2003 Chevy Astro. This should especially be done when you are working on spark plugs and wires.Ê
The spark plug gap for a GM vortec V6 is .060
.060 in inches.