Mechanics

MY IS MAKING A NOISE WHEN THE RPM'S ARE DOWN GOING UP HILLS.

2002 Ford Windstar • 100,000 miles

It's my wife's and I drove it today. When it gears down on a hill, there is a noise, sounded like a diesel motor, that clacking sort of sound. No power loss or any other issue I noticed. Gears back up if you accelerate. Should I be worried?


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Kids Too Hot
August 25, 2011.



If the check engine light has come on, have the computer scanned. Also, make sure the engine temp isn't getting hot. Also, if you are hearing valve ping, try a better grade of fuel. If that doesn't help, have the knock sensor checked.

Thanks guys. No engine light, not running hot. I thought it might be noise from lifters or valves but not sure. I'll try the fuel and get the sensor checked.

Tiny
Kids Too Hot
Sep 6, 2011.