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View Full Version : no spark but got power going to the distributor need help



monsterZ28
06-11-2012, 12:28 AM
ok so i checked the plugs and had no spark. worked my way back no spark after distributor but after the coil got power. the distributor rotor rotates and everything is hooked up correctly so im sure of. the distibutor is brand new from msd confused please help

zooguy
06-11-2012, 07:32 AM
DOA = dead on arrival

95ImpySS
06-11-2012, 09:02 AM
It is possible. Do your injectors pulse? Have you checked you ICM?

monsterZ28
06-11-2012, 01:09 PM
I believe the injectors pulse and ICM I haven't checked

96LT1355Z28
06-11-2012, 09:12 PM
Is the coil putting out spark or does it just have the +12v at the harness with the key on?

monsterZ28
06-12-2012, 02:18 AM
Coil puts out spark, found something else out my wires connected to the distributor are shorted to ground but when the PCM is connected. So I have a short in the PCM I think took it apart and its fine gonna look further

96LT1355Z28
06-12-2012, 04:03 PM
Have you done this:http://shbox.com/1/4th_gen_tech2.html#opti_test