no spark

[nightowls_gm]

i have an 84 hotair that has no spark.i cahnged the crank and cam sensor and the coil and it still has no spark.any suggestions?

 

[Jerryl]

i have an 84 hotair that has no spark.i cahnged the crank and cam sensor and the coil and it still has no spark.any suggestions?

Try the sticky on top of this forum, go to the last post.

Did this suddenly happen?
Can you hear the fuel pump prime, i.e ECM has power?
Connector to the module correctly installed?
Is this an 84 module? If not, do you have the correct pig tail/conversion wire?

 

[gsbuick65]

I had a problem like this. my problem was I had a broke wire going from the cam sensor to the module, was broken inside the insulation of the wire.