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aguilareal
Mar 2, 2011, 04:03 PM
I installed a new motor 1993 3.0 in my toyo 1991, but I having problems with it the problem is when It is cool It didn't start well until I press the gas pedal several times. after it runs OK I can start it without any problem, I would like to know what is causing the problem, Thanks

kitch428
Mar 2, 2011, 05:56 PM
See If the cold start injector is spraying in crank position. Do you know how to check that?

aguilareal
May 17, 2011, 06:12 PM
No, I"dont would you gime instruccions how to check de cold start injector Thanks

TxGreaseMonkey
May 18, 2011, 07:18 AM
Check/replace the Engine Coolant Temperature (ECT) Sensor. Easy job.

ECT Sensors affect fuel injector pulse width. They are a temperature dependent resistor (thermistor), whose resistance decreases as the engine coolant temperature increases. They provide a richer mixture when cold, leaner mixture when hot.