Hi Everyone,

Hoping someone might have some insight for my van...
My Previa LE 1993 has 235,000 Miles on it and still runs great up until this month. When I put in gear (R or D), the engine hesitates really bad – when I press the pedal and accelerate, the engine starts stalling, and runs not smooth at all.

Clean Throttle Body, Mass Air Flow & Idle Control Valve, also changed the Fuel Filter, Throttle Position Sensor, Distributor Cap & Rotor, air filter, new battery. But the problem is still there.
Any suggestions would be really appreciated! Thank you very much

Feb 1, 2016 - mihoang from California