77ihwheeler

I have a 94 camaro z28 automatic. Last week it stopped starting I pulled the front four spark plug wires and all had spark and I pulled the number 1 spark plug and its drenched in fuel also pushed on the schater valve on the fuel rail to make sure it was getting fuel and it was I never tested fuel pressure. It will crank over and sounds like a few cylinders are firing but it wouldn't start. I pulled it apart thinking it was the opti and took the opti apart but didn't see anything wrong with it visual. I'm at a loss right now of what the issue is any ideas?

RamAir95TA

iTrader: (2)

Check fuel pressure. That should always be a first check.

Is the spark out of the opti strong? A weak spark can do what you're describing.

77ihwheeler

How fan I tell if its a weak spark