2007 Volvo S40 whining noise in engine

Tiny
TICKLE
  • MEMBER
  • 2007 VOLVO S40
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 94,000 MILES
Had major tune up done at 82000 miles, car started making whining noise so turned it off an let it cool down, while waiting on brother to come hear the noise. While waiting I checked the oil which was low so I added oil back to the line, the car still had the whining noise which sound like its coming from behind the motor or from the top under the cover.
Wednesday, September 1st, 2010 AT 6:11 AM

3 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Is there a check engine light on?
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Wednesday, September 1st, 2010 AT 6:29 AM
Tiny
JIS001
  • MECHANIC
  • 3,408 POSTS
Remove the oil dipstick. If you hear a suction noise and the whine goes away then the oil trap box has an internal vacuum leak. You shoud have a 10year/150k mile emissons warranty on the box but you need to call Volvo to verify. Good luck and keep me posted.
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Friday, September 3rd, 2010 AT 12:18 AM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Nice, good work jis001
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Monday, September 6th, 2010 AT 12:18 PM

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