I did a quick search, but I was looking for corroboration. I did a hybrid short block swap on this in November.
1995 2.2 block with 2000 2.5 SOHC heads and intake to match the 2000 outback. It's been running like a champ until now.
It's low on power, hard to get to highway speeds, hard to start. But it still starts(after a couple tries) and runs ok.
CEL came on, checked the codes. Came up with fuel trim on the odd side (cyls 1 &3).
I did some searching and came up with the trouble being that the odd side jumped a tooth or two on the cam pulley.
I pulled the cover off expecting to find it off a tooth, but instead I find funky wear on the crank pulley.
Kind of like the belt has drag on it and is being pulled by the crank, so the even bank is correct, but the odd side is about a tooth behind.
This would indicate a bad tensioner, in my mind.
When I swapped the timing belt, pulleys and tensioner, I thought that I took my time when compressing the tensioner. I don't have a vise but I do have a 12 ton press. It went smoothly and I went slowly.
Did I screw up the tensioner, went too fast or whatever, or it just decided to fail now?
Please take a look at the pics and let me know your opinions.