Has anyone gotten this code from OBDII? P0507?
At times the code would appear and disappear by itself. Now the check engine light stays on and I get this code: P0507. I already replaced the waterpump, thermostat, alternator, and battery prior to the code. I cleaned the mass airflow sensor, I checked the crankcase valves and they look new (no bends, no tears).
Symtoms: Car jerks at times, sometimes a rough idle, check engine comes on, and goes away at times, now the check engine doesnt go away. Code P0507. What should I replace? Should I replace the CCV even though they look ok?