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Oxygen Sensor
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I have a 2002 Impala that has a slow take off then it drives normal. What could it be
MERCEDESP
MEMBER
2002 CHEVROLET IMPALA
171,533 MILES
I have changed the o2 sensor, did a oil change
Friday, March 30th, 2012 AT 2:03 AM
4 Replies
ASEMASTER6371
MECHANIC
52,797 POSTS
I would look at the cat converter. It may be clogged.
Roy
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Friday, March 30th, 2012 AT 2:08 AM
RASMATAZ
MECHANIC
75,992 POSTS
Go to this walk thru link:
http://www.2carpros.com/articles/engine-hesitates
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Friday, March 30th, 2012 AT 2:10 AM
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
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Friday, March 30th, 2012 AT 2:24 AM
ASEMASTER6371
MECHANIC
52,797 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
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Friday, March 30th, 2012 AT 2:28 AM
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