Question about 1994 Ford Escort

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Engine off my car is ford sierra model 1991 station. the problem is the engine always gos off when the engine in slowly position,even the IC ok, my Idea the problem with air

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  • Anonymous Jun 20, 2008

    hello. my engine car goes off at slowly position , or when the car go back, even my car is automatic

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I am going on vacation so I hope this helps,
Surely since its a car-borated engine with numerous vacuum lines, one vacuum line could be leaking causing this condition.
Setting that aside for now you could have a skewed T.C.C. valve. Thats the transmission converter clutch valve. It locks up the transmission torque converter to aid in fuel mileage at speeds above around 40 mph. The unit is normally locked out of 1st gear. When it acts up it applies at the higher speeds but doesn't disengaged. This will cause the engine to stall. The feeling to the driver is quite distinctive. The normally is a shaking or vibration felt the moment before the engine stalls, it could feel like a shutter not unlike the sensation one feels when driving a stick shift and comes to a stop in gear without depressing the clutch petal. The hole thing is controlled by the engine computer. There is a connector on the transmission which is normally square with 4 receptacles, disconnect it and drive the car as you normally would. See if it stops stalling. If so you need to replace the solenoid. Its located in the transmission under the transmission pan. This a long shot but without inspecting all the vacuum lines and numerous other sup-systems its well worth looking at a could be a fast test. Just unplug it and drive it normally

Posted on Jun 23, 2008

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Ford Ranger/Explorer/Mountaineer 1991-1999 Engine - REMOVAL & INSTALLATION
(see Figures 1 through 5)

In the process of removing the engine, you will come across a number of steps which call for the removal of a separate component or system, such as "disconnect the exhaust system'' or "remove the radiator.'' In most instances, a detailed removal procedure can be found elsewhere in this information.
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  1. On 1994-99 models equipped with air conditioning, have the system discharged and evacuated by a MVAC, EPA-certified, automotive technician. Have the A/C compressor removed from the engine.
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Fig. 3: Engine mounting points 4.0L engines

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Fig. 5: Engine damper mounting for 4.0L engines
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