Mechanics

HELLO I HAVE A 97 I KEEP GETTING DTC 0117 I HAD REPLACE THE ECT SENSOR AND REPAIRED THE WIRING. IF I CLEAR THE CODE IT WONT COME ON FOR A WHILE HIGHWAY DRIVING BUT LOCAL DRIVING IT CAN COME BACK ON IN 5 TO 10 MILES. SHOULD I CHANGE THE THE

1997 Ford Expedition • 225,000 miles

I have replaced the ect sensor and had the wiring repaired. The light seems to stay out longer with highway driving as oppose to local driving. I was wondering should I change the thermostat and would that clear this dtc permately
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Shid38
April 5, 2012.



Try replacing the thermostat and see what happens

Rasmataz
Apr 5, 2012.