Before you sat it's a bad transmission .. Help !
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Before you sat it's a bad transmission .. Help !
Ok so I have a 2002 f150 with the 5.4 .. Not sure which trans yet ... Ok so I've had what we thought was a small vacuum leak and I was driving the other day at a steady 55mph and all of a sudden my rmps jump from 1000 to about 1500 (coming in an out of overdrive )and it dose this a few times later that night it happened at a steady 40mph too , next had my truck was lower to shift but still running fine other wise .. Hasn't done any of that in the last few days but has kept the slightly high idle at times .. Needing advice ?
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#5
When the OD light doesn't work it is usually a broken wire where it enters the shift handle inside the column. Take the plastic cover off the column and you will see the wires. Either fix the break or buy a new shift handle for about $65 from a Ford dealer.
If the wire to the OD button is also broken it could be shorting to the column. This could cause it to cycle between 3rd and OD.
If the wire to the OD button is also broken it could be shorting to the column. This could cause it to cycle between 3rd and OD.
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