93 GMC 5.7 liter SIERRA
 

I have a 93 GMC SIERRA 5.7 liter that is getting gas and fire to coil, but no fire to spark plugs. Can some one help me? Will not crank.

When you say, will not crank...Do you mean the starter isnt turning the engine?
If so, you have a starter or battery problem.

I bet if you get the starter to crank it over, you will have spark at the plugs