97 ls motor 130k misses, but the valves r not loud, and the bottom end sounds ok. i am not throwing any codes. would a valve adjustment solve this, why would it miss. it doesnt smoke either. it misses with three different dizzy's..so its not the diz...i put a new pump and filter............cap .......rotor......... plugs...... im lost............... what sould i do.
...
i have a 90 day warrenty should i take it back. does it sould like a bent valve?

 

how about the wires

 

ya three sets

 

are they plugged into the cap correctly?