1995 blazer no spark

[ff_442003]

i put a junk yard motor in and changer dist. over cause it was a flat cap that was in it not the round and also change timimg chain cover so i could put crank sencer in. tryed to start and i have no spark from coil checked all wires, grounds, they are all good were should i do next.

[old_master]

Does the pink wire at the coil show battery voltage when the ignition is in the RUN & START positions?

[ff_442003]

yes i ckecked for power and paulse at the coil and the both show good

[old_master]

If the pink wire at the coil shows battery voltage and the white wire pulses while cranking, and there is no spark from the coil wire, the coil is bad.

[ff_442003]

thank you i did replace the coil. the one i had was new but must of been bad from the parts store that fix the prob.

[old_master]

Glad you got her going again. Thanks for posting back with the solution!