No spark to pkugs. What else do I need to look for brfore spending $ on a new opti spark.? I can't retrieve codes because a firestone service center disconnected my battery and I probably lost all stored memory for codes. I have 2 yr old plugs & wires.

 

Check the conections at the opti and coil...... Could be loose or corroded...

 

I'll do that tonight

 

What other things can I check to determine the loss of spark?

 

It was the opti! I tore it down and when I opened it up all I got was plastic & metal shards. It sounded like a baby rattle. New one in thanks to Jason Cromer and it runs like a charm. More zip to the throtle !!