Question about 2004 Chevrolet Impala
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
there are a couple of things, first make sure there are not restriction in the exhaust, i know the dealer has had to replace converters under warranty because of this problem, then theres a reflesh program for the computer due to this problem, and lastly,run with egr off make sure it clean of carbon,carbon gets stuck in pintle sets check eng lightbut carbon then blows by so when you remove egr you see nothing, well start with these good luck.
Posted on Nov 28, 2009
SOURCE: engine check light p0300
P0300 is a "random/ multiple cylinder misfire detected" and can happen if you change plug wires and cross two when re-installing them (which I did on my 99 Jimmy just 2 weeks ago), or it could mean one of the coilpack coils is failing, etc..
Posted on Dec 18, 2009
Tips for a great answer:
Sep 08, 2013 | 2006 Chevrolet Impala
Jul 13, 2012 | 1998 Chevrolet Malibu
Nov 09, 2011 | 2005 Chevrolet Impala
Dec 11, 2009 | 2002 Chevrolet Impala
Nov 25, 2009 | 2003 Chevrolet Impala
Nov 17, 2009 | 2002 Chevrolet Impala
Dec 06, 2016 | 2004 Chevrolet Impala
141 people viewed this question
Usually answered in minutes!