93 won't start, different

wblakesx

New Member
Simply put: I was driving and the teg died. The check engine light went out and wouldn't come back on come on. I had some wiring diagrams and troubleshooting info and started checking things. The failure of the check engine light indicated the ecu as faulty.

Then I swapped the ecu (another spare I carry) and the check engine light came on... but it goes out as soon when I try cranking. Stop cranking, like goes out, crank,light goes on etc. Still no start. Any ideas?

The main relay and igniter were replaced less than two years ago.
 
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