2000 Ford Focus Hum or Whine

Tiny
SHAYSLAW
  • MEMBER
  • 2000 FORD FOCUS
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Everytime I start my car it has this hum or whine sound coming from the engine. When I press on the gas petal to accelerate I still here this sound. Do you know what could this possiblely be?
Sunday, March 8th, 2009 AT 8:40 AM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

There are a couple possibilities.

1) belt needing replacement

2) Idler and/or Tensioner Pulley Bearings going bad.

To check the Pulleys just. With engine off locate the pulley or pulleys. Then with a can of spray lube spray the center bolt on ONE of the pulleys then start vehicle. If noise is gone replace that pulley. If noise is still there repeat proccess above on other pulley.

.
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Sunday, March 8th, 2009 AT 8:51 AM

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