salvi

That's what TAC said as well. Attached is the trigger scope. Just in case I replace the cam sensor with a known good one, issue is still there. I would think that if it was a cam/crank sensor or wiring that it would do it right away? Why is it that it only does it once its warmed up? I also noticed that the fans are constantly running. Not sure if they have been rigged to do so. Thank you.

I create a log and sent it to TAC as well. Attached is the log. If anyone has any insight, please post. Thank you Log 2019-01-17 1;00;22 pm.llg

Good morning, I'm helping a friend with his car. The car was sitting for about 7 months due to a broken transmission. I replaced the transmission and got the car running again. The car starts fine, but after it warms up, the engine starts surging up/down and it's undriveable. Once the car cools down and we try again, the same process happens. I also noticed that when placing the key to the ON position, the fans will run continuously. The car is a Subaru 98 2.5rs with a JDM EJ20 something swap from the older pre-200 STI. Any help would be greatly appreciated. Thank you.