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P1374 another post, need help please
Posted to Technical Discussion Forum on 6/19/2009 17 Replies

original question here [...] [[...]]

Car originally came in for interminten lack of power and ses light on, p0420 recieved, confirmed cat had came apart internally with rubber mallet. ( customer COULD not leave the car...yeeeeha )

Looked and found TSB for ... Login to read more.

17 Replies Received (View Replies)

 

car Vehicle Data

2002 Chevrolet Impala 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2002 Chevrolet Impala 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)