☰
Login
Join
×
Home
Answered Questions
Repair Topics
Repair & Service Guides
Popular Questions
Warning Lights
Trouble Codes
How It Works
Testing / Diagnostics
Symptoms
Videos
Login
Become a Member
Home
GMC
Sierra
Engine
Symptoms
Rich
2004 GMC Sierra fuel
2004 GMC SIERRA
98,000 MILES • V8 • 4WD • AUTOMATIC
EMUFICH
MEMBER
1 POST
FOLLOW
gmc 5.3 v8 seems to be burning to rich. black exaust pipe and high fuel cunsumption.
Mar 26, 2010 at 8:25 AM
Advertisement
JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
Has the check engine light come on?
Apr 3, 2010 at 3:36 PM