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Chevrolet
Impala
Engine
Oxygen Sensor
Replace/Remove
I have a 2002 impala that has a slow take off then it drives normal. What could it be
2002 CHEVROLET IMPALA
171,533 MILES
MERCEDESP
MEMBER
1 POST
I have changed the o2 sensor, did a oil change
Mar 29, 2012 at 7:03 PM
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ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
i would look at the cat converter. it may be clogged.
Roy
Mar 29, 2012 at 7:08 PM
RASMATAZ
✓
Experienced Mechanic
75,988 POSTS
Go to this walk thru link:
http://www.2carpros.com/articles/engine-hesitates
Mar 29, 2012 at 7:10 PM
MERCEDESP
MEMBER
1 POST
I took it 2 a shop they said it was something with the transmission. If so how do you know if you need another transmission
Mar 29, 2012 at 7:24 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
you need to trust someones word that is checking it for you.
get a second opinion if it will make you feel more confident.
Roy
Mar 29, 2012 at 7:28 PM
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