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dhinson
New User
Sep 24, 2011, 9:15 AM
Post #1 of 2
(3044 views)
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1999 FORD EXPEDITION
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1999 FORD EXPEDITION, 4X4, 5.4 L - THERE ARE MULTIPLE CLANKS OR WHAT FEELS LIKE A CHAIN JUMPING ON A SPROCKET BENEATH THE DRIVERS SEAT AREA WHEN ACCELERATING FROM A DEAD STOP THROUGHOUT THE AUTOMATIC TRANS SHIFTING PROCESS. IT IS ESPECIALLY BAD WHEN THE ENGINE IS COLD COMPARED TO ONCE THE ENGINE WARMS UP. WHEN I SAY COLD I AM SPEAKING OF ENGINE ONLY. THE PROBLEM IS THERE WHETHER IT IS 90 DEGREES OR 30 DEGREES
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Sep 24, 2011, 10:07 AM
Post #2 of 2
(3015 views)
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Re: 1999 FORD EXPEDITION
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IDK but I'd be under there with all four wheels off ground with a helper fighting the brakes just enough to see if that will show exactly where this noise is coming from. If no luck let a trans shop identify the problem. Fix it early while it might be inexpensive no matter what,
T
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