Question about 2007 Ford F-150 Regular

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'07 f-150 auto trans. o/d light flashing and trans. fault is constant. just had it gone through by a shop. it hits hard when shifting and sometimes drops to N when it should be going to 4th. any thoughts?

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Posted on Jan 02, 2017

  • 64 Answers

SOURCE: 1996 TBird 4.6 auto/overdrive trans problem

Your transmission fluid contain water,thats why the colour of the fluid changed to pink.And of such the clutch is slipping causing the engine to reve up before shifting - Check transmission cooler.

Posted on Aug 21, 2008

  • 1 Answer

SOURCE: auto trans shifting VERY HARD, possible cause?

Check the vacuum switch on the transmission. Also check to see that the vacuum pump is providing enough vacuum.

Posted on May 04, 2009

  • 2 Answers

SOURCE: automatic transmission not shifting into 3rd or 4th

my 1999 f250 super duty will not shift into overdrive

Posted on Aug 13, 2009

  • 2760 Answers

SOURCE: 1994 f-350 7.3 turbo diesel.tach reading 0 rpm's at idle speed.

yea the 93 to 95 trucks never had a tach that works very long
and first the Tach does not make the od light blink or ck engine lgt
the crank trigger does this little thing is located right in middle front of engine between the vac pump and pwr steering pmp looks like a brass bolt with wires comming out of the back of it costs about 30 bucks (don't forget the locktite blue)
now that should fix the od lights and the ck engine but it may not fix the tach thats done in the tach driver module on back of tach in dash
you can replace this but my vote it's too expensive I did mine just fine with a after market one(50 bucks), bolted it right in front of old one, it hooks up super easy gets it's signal off the alternator stator

im sort of suprized it starts ok with a bad crank trig (eec needs to see +50 rpm to start fuel flow to injectors )

any good shop with a eec scanner can see this in just seconds

Posted on Oct 06, 2009

  • 1 Answer

SOURCE: I have a 1995 Ford F250 Powerstroke Hard Auto shifting

I had the same problem on my 95. The problem was the torque converter was not unlocking. It had to be replaced.

Posted on Apr 24, 2010

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