The motor is swapped so there are lines blocked off. The cr is a obd1 but the motor is a obd2 but I can't find the wire to check the codes but it is throwing a check engine light. The ecu is a stock p13. All I can see is the exhaust has been changer and the cold air. But the car is way to tourqey to be stock... I sprayed the lines I can see to check them but no luck. I took the throttle body off an is was nastier than Pamela Anderson... I tried to find a diagram for the vac lines but couldn't find one. It's a red top series h22a