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Whine from differential - most likely causes?

  • Thread starter Thread starter Philippe
  • Start date Start date May 14, 2004
P

Philippe

New Member
Mar 11, 2004
104
0
0
Repentigny, Québec, Canada
May 14, 2004
#1
  • May 14, 2004
  • #1
So there's starting to be a whine coming from the differential, low speeds.

What are the most likely causes?

Thank you.
 

PonyGrl420

Founding Member
Jun 18, 2002
450
0
16
SC
May 14, 2004
#2
  • May 14, 2004
  • #2
your ring and pinion gears might not be lined up correctly and are meshing
 

Kdubslugga

Active Member
Jun 7, 2003
1,515
3
38
Akron, OH
May 14, 2004
#3
  • May 14, 2004
  • #3
PonyGrl420 said:
your ring and pinion gears might not be lined up correctly and are meshing
Click to expand...

What PonyGrl said.. Are they new gears??
 
P

Philippe

New Member
Mar 11, 2004
104
0
0
Repentigny, Québec, Canada
May 14, 2004
#4
  • May 14, 2004
  • #4
Kdubslugga said:
What PonyGrl said.. Are they new gears??
Click to expand...

No, the gears had already been changed when I bought the car September 2002, about 20K miles ago.

I was considering changing them anyway as part of swapping in a T5. Sounds like a really good idea now.

The car was in storage during the winter. Wonder if it goofed up the fluid.

Philippe
 
P

Philippe

New Member
Mar 11, 2004
104
0
0
Repentigny, Québec, Canada
May 14, 2004
#5
  • May 14, 2004
  • #5
While on the subject, what's a good brand for gears? I was thinking FRPP. I don't race the car. Just the occasionnal excitement at the red light.
 

NYC LSC

Founding Member
Feb 16, 2001
626
0
0
Staten Island, NYC
May 14, 2004
#6
  • May 14, 2004
  • #6
FRPP are the only gears I'd use.

As far as the whine, try the easiest thing first - change the fluuid.
 

bjmellon

New Member
Jan 31, 2004
23
0
0
PA
May 14, 2004
#7
  • May 14, 2004
  • #7
When does the whine occur, under load, coasting, certain speeds, hot/cold. The more of the info, the better the answer.
 
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