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[drdma]

Car type: 1991 Celica, 3S-GE motor, 2000 ccm, ST182, M/T, W/O A/C.

Symptom: When starting a cold motor, the motor spins up and works ok for a 1-2 second (rpm is around 1700-2000), then stalls (with the symptom of misfire). After that it doesn't start anymore; when the ignition key is turned on, every time it spins up, hears a normal motor noise for a second, the crankling stops, and the motor stalls again. After an 1-2 hour, I can start the motor normally, the idle is ok, but when I press the gas pedal, the motor is bogging. When it is warm, everything is ok. After ignition, the rpm is around 1600-1800 for a second, the normalizes around 1200. After warming up the motor, it falls to 800-900. Everything seems to normal.

When starting the cold motor, it doesn't react for the gas pedal. It stalls.

My questions: Is this model has EGR valve? Is the fuel evaporative system? What are the differences between the 3S-GTE and the 3S-GE, because my repair manuals are for the MR2?

The air filter is clean, fuel pressure is ok, no diagnostic code stored in computer, system seems to be ok.

Any hint? Whant can I check? I someone has the Haynes repair manual, please, inform me: is there any infos about the vacuum system/hoses/sensors?

Thanks!