Truck occasionally made a thump
#1
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Location: Illinois
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Truck occasionally made a thump
Truck felt like it was looking for a gear while stopped but still in Drive. I thought it might be transmission but now the 4x4 light is blinking. Could it be the transfer is bad and the truck is continuously trying to find a solution?
#4
Pole Position
IIRC it blinks when it's trying to lock the center diff. Perhaps the seal leaked and the fluid damaged the motor or contacts and now it's stuck? Not sure.
Chip H.
Chip H.
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josh4495
LS - 1st and 2nd Gen (1990-2000)
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08-22-10 09:01 PM