Hi everyone well I got the 93 bonneville se home that I picked up. The problem i am having with this car is there is no spark. The guy I bought it from said it sat over the winter and when he went to start it it ran for five minutes and died, he sid it ran fine when he parked it (BS) I changed out the ignition module and coils off a good running engine, and replaced the crank sensor still no spark would a bad ecm cause a complete no spark condition? Any ideas.

is it throwin any codes?

I have not been able to get ahold of a obd scanner yet but im guessing since it sat without a battery for a while and has not ran since the battery was reinstalled that it may not have any codes.

it would be obd1