I have a B16A1 in my 90 Teg. 4 Dr. I dont think the car is running to its full potential, It some times sputters when you keep your foot on the pedal in position, if you push it alittle while it is doing this it breaks free and accelerates. Then the other day I’m driving along and the Check engine light comes on , so I check the MIL and I get 1 blink (o2 sensor) so I have 2, I replace one (new) and the other w/ a know good one and reset the ECU, take it for a drive and the light comes on again now I have 2 codes (1 blink, and 2 blinks) what the **** is up??? The ECU is a PR3 . Please any help would be the greatest. If you know how to fix this and can help me , I will pay you back some how??? If you would like to call me rather than type call 562-693-6065 ask for Robert…