Question about 2003 Chevrolet Impala
we have a 2003 impala that starts just fine, has no apparent leaks. the problem is we have no power as far as trying to pick up speed especially when we try to go up a hill. i just would like contact information from the person who had the same problem that contacted gm and had them pay for the repairs for his impala to please email the information so we can also try to have them do the same for us....we have spent alot of money also trying to get this problem diagnosed from 2 tanks of premium gas adding the fuel cleaning stuff, to transmisson flush , tune up.etc.. we are jus asking anyone who had the same problem to please email us with a solution... thank you
There is a TSB technical service bulletin for this car concerning clogged catalytic converters. The dealer will replace it up to 100,000 miles or ten years which ever comes first. Just sent a customer to chevy a month ago with the same complaint
Posted on Feb 01, 2009
Mine did the same thing. start your car and go to the tailpipe and feel for the exhaust to be coming out. if it is real light on your hand then the cat is clogged. mine would hiss outta the tailpipe after shutting it off lol
Posted on Mar 20, 2009
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Posted on Jan 02, 2017
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