No spark from coil 97 350 vortec
 

Im new here and need some help my truck quit on me while driving acted as timing chain broke. Ive changed timing gears and chain , replaced crank sensor put new distributor , replaced ignition module checked all fuses and connections changed , plug wires . Also have power to coil still no spark any suggestions

Do i have everyone stumped or what lol

no spark at the distributor ? check the coil wire going to the distributor ! it also might be the connection at the coil or a bad coil itself !

Changed coil , ignition module , crank sensor , distributor , cam sensor , timing chain and gears checked all fuses , changed plug wires , still no spark coming out of coil itself . Meter shows power to coil. Im at a loss

Replace the coil wire

Changed all wires as well

Does the rotor in the distributor turn when cranking?

if no spark coming out of the coil than it could be the coil wire or it is possibly could be the rotor is not turning when your cranking the engine !

Ive changed / checked wires and coil i will check that rotor is turning this eveving. Thank for input

Randys, I've got the same problem..did you ever find the answer? Thanks for any help. Phil