Greetings,
I have a 1985 corvette that lost its spark. It died over a year ago and I can not figure out why I can not get a spark. I have tested or replacement almost every component of the distributor yet I do not get any spark out of the plugs. I've done almost every check out of the service manual. Any suggestions?

John

ignition coil has been replaced
and the module has been replaced
everything as been replaced.

it is so hard to figure out. Everything on that distributor has been replaced. double checked... is there anything else that could cause that?

 

Do you have injector pulse? Might have bad p/u coil if no pulse along with no spark.