No Spark condition in 1980 monte carlo

[jessedukhia]

Hi Guys,

Any help Im so stumped. I called a mobile mechanic he was wasn't very good and couldn't figure out the issue. Told me brand new ignition coil was bad I took back to the parts store they gave me new still no spark. power and tach(ground) to distributor tested ok. I have installed new distributor, cap, rotor, ignition coil, hei module. The only thing i haven't replaced is the wiring harness that connects the module in the distributor to the cars computer. Could this part be why there is no spark?

P.s the new distributor did not come with this wiring harness. However, it gave instructions on to remove from old distributor to new.

 

[pontiacgp]

You can check the wiring on the harness with a multimeter but since it's not expensiove and easy to change I'd be changing the harness

I just realized, this is the second thread you started about the same subject...