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Unidentified deposits on inlet side of catalyst
Posted to Technical Discussion Forum on 2/23/2011 26 Replies

Sorry, this is a long post. Any feed back will be greatly appriciated.

2003 Chevy Impala, 3.8L, 97k miles. Complaint in owners words is, hesitation on accel. Will get up to speed if not given a lot of throttle. Intermittently feels like it is "choking out" o... Login to read more.

26 Replies Received (View Replies)

 

car Vehicle Data

2003 Chevrolet Impala LS 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 Chevrolet Impala LS 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)