1998 Dodge Durango

1998 DODGE DURANGO
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WILSONMELVIN
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Engine Performance problem
1998 Dodge Durango V8 Four Wheel Drive Automatic

the engine run good at time, but at time the speed odmo.goes up to 90 why sitting still,and cut off immediatel.we have try the map senor and the throttle position sensor, sometime hard to start were do i go from here
Mar 10, 2010 at 5:30 PM
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SERVICE WRITER
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Sounds like a communication loss is happening. o2 and crank sensor are common ones on this truck. When pcm sees a shorted sensor it shuts pcm down to protect itself.

Unplugging input sensors when it doesn't want to start can flush the bad one out, if this is the case.
Mar 11, 2010 at 3:55 AM