Hi,
I have a 1989 Toyota pickup that I may soon sell. Decent condition for it's age. 250k miles, Faded paint, two small dents, newer rebuilt engine with upgraded cam, cracked windshield, torn seat. Usually runs great (22RE) except when the engine light comes on and gives me a code 31 which no...
Code 31, which indicates problems in the following areas:
MANIFOLD AND/OR AIRFLOW METER SENSOR SIGNAL CIRCUIT
--AIRFLOW METER/CIRCUIT
--MANIFOLD PRESSURE SENSOR/CIRCUIT
--ECU
My 1989 Pickup, 22RE 4cyl 5spd, is throwing a 31code. First dealer told me it was the Air Flow Meter, so I replaced it, and it ran the same - kinda cutting out/hesitating at any speed - check engine light comes on for a few seconds and goes off. Took it back to the dealer, they told me the...