2004 Pontiac Aztek rear end noise

ALICE MAE

MEMBER
2004 PONTIAC AZTEK
6 CYL
AWD
AUTOMATIC
90,000 MILES

My 04 Aztek was making rear end noise. The repair man changed the fluid and cleaned the fluid pump. The noise is gone but the disable all wheel drive light comes on after about 20 minuets of driving. Does the pump need to be replaced or is this a major rear end problem?

Monday, July 5th, 2010 AT 7:16 AM

1 Reply

JACOBANDNICKOLAS

MECHANIC
110,176 POSTS

What type of sound was it? Also, he cleaned the fuel pump? As far as the light, you need to have the computer scanned to identify where the problem is coming from. Most parts stores will do it for free, so I recommend having that done.

Let me know what you find.

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Thursday, July 29th, 2010 AT 1:18 AM