Alright so I pulled the codes off my 1990 Supra turbo and got codes
25:Air-fuel ratio lean malfunctioning
26:air-fuel ratio rich malfunctioning
51:Air conditioner switch or neutral start switch signal
umm, so where do I start? What can be causing this?
I just recently bought the car and have been getting a check engine light since the trip back home.
thanks in advance