Subaru WRX Forum banner
1 - 1 of 1 Posts

292 Posts
Discussion Starter · #1 ·
I searched around and found no reference to a P0203 code.

Any idea what that means? Clogged Injector? Bad Gas? I always get Sunoco 94, even at $1.90 a gallon.

I am still running a good ole' UniChip and get a misfire code every now and then. Maybe this has something to do with it.

-- Rich
1 - 1 of 1 Posts