.fb-login-button.fb_iframe_widget.fb_hide_iframes span {display:none;}
  • Register
Need A Repair Shop?
Find local automotive repair shops in your area.
AutoCodes.com Shops

38.3k questions

25.9k answers

1.1k comments

27.8k users

Top Users

Reynaldo 10,839 Points
Carguy1 8,252 Points
G37driver 3,517 Points
OBDIITech 2,985 Points
OBDtech2 165 Points
corvette-78 127 Points
knowledge 1488 124 Points
Lemuel Alfaro 122 Points
Samat Bekov 117 Points
ptl 113 Points
2009 TrailBlazer 4.2 6th cyl. coil replaced but check engine light stay on?
Vehicle: 2009 Trail Blazer LT 4.2 in line 6
asked by

1 Answer

Hi there

Normally a cracked exhaust manifold will not cause this type of code. If the coil didn't resolve the issue then check the spark plugs, check for intake manifold leaks and also check for low fuel pressure.
answered by (8.3k points)

Related questions

1 answer
71 views asked Nov 9, 2017 by Trevor
1 answer
77 views asked Jul 17, 2015 by Dori
1 answer
50 views asked Jan 13, 2014 by John
1 answer
1 answer
273 views asked May 25, 2012 by anonymous
Home - Home - For Shop Owners - About AutoCodes.com - Privacy Policy - Terms and Conditions - AutoCodes.com Feedback - Copyright 2010-2018 AutoCodes.com

AutoCodes.com - HelpForCars.net - Infinitihelp.com - Nissanhelp.com
...