CEL after winter storage. Low mileage 986

[PWilson45]

Started my low mileage base Boxster after winter hibernation.
CEL came on but running seemed ok.
Thinking a short ride would clear it I went out gently. After a minute or so the CEL began blinking and engine became noticeably tougher.
Thoughts?
Thanks, Pete

[particlewave]

What codes did you get when you scanned it?

[PWilson45]

Originally Posted by particlewave

What codes did you get when you scanned it?

Unfortunately my scan too is at another location.

[particlewave]

Maybe cracked coil packs taking on moisture during storage and misfiring, though that is just a wild guess without codes.

[Paul]

IME a blinking CEL light means don't drive unless you want to do additional damage.

[Boxstard]

I think blinking CEL is indicating misfiring that could destroy CAT.

[flete25]

Originally Posted by Boxstard

I think blinking CEL is indicating misfiring that could destroy CAT.

check coils and spark plugs

[AZ986S]

Had something similar happen to me last year. Ran like crap, CEL blinking. Towed it home. Ended up being the hydraulic chain tensionners. I had all 3 replaced and all is good. But you definitely want to pull the codes and consider other possibilities like coil packs, O2 sensor, MAF sensor or engine timing sensors.

[Jamesp]

The year makes a difference. On my 03 I had a blinking CEL due to misfire because the electrical connector fell off the variocam. Hooking the variocam back up solved the problem.