1992 Toyota 4Runner The engine fails when running

1992 TOYOTA 4RUNNER
120,358 MILES • 6 CYL • 4WD • AUTOMATIC
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LUIS ALFREDO
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  • 1 POST
When the engine is cold, sometimes the engine fails running, the revolutions go down an up, seems no electricity or gasoline in system, sometimes the engines goes off, and i have to turn on again. That doesn't happen when the engine is hot running on the highway. I all ready change the air and gasoline filter, the sparks and cables and check the timing, but the problem continues.
Nov 21, 2008 at 5:55 PM
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RASMATAZ
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Check the fuel pressure and the coolant temperature sensor and idle air control valve.
Nov 21, 2008 at 6:18 PM