[Rocky]

Time to pull the spark plugs and inspect both plugs and coils. Reverify the plugs are correct type, condition and gap. Any signs of burning, arcing or damage to coils? Replace as necessary. Not a fan of rockauto or non OEM ignition components.

If Cats are original, surprised they aren’t coding as failed. A short time after my EGR fell on its face, mine went out.

 

[Rocky]

Will pull the plugs and examine coils tomorrow.

Between plugs/coils, iac, and fuel injectors, what is the best sequence to tackle the problem? I hate to replace parts while not knowing the exact cause.

always startat the cheap endwhen problem solving. Plugs. Without a spark nothing happens. I’ve gotten into the habit of one plug at a time, check clean regap replace, the restart the engine. Minimizes the places you have to look in case things don’t start..