HOME
ASK A QUESTION
REPAIR GUIDES
BECOME A MEMBER
LOG IN
Login with Facebook
OR
Remember me
NOT A MEMBER?
FORGOT PASSWORD?
CONTACT US
PRIVACY POLICY
TERMS AND CONDITIONS
☰
Home
Ferrari
456
Engine
Symptoms
Rich
What causes an engine to run rich
MKNIGHTMD
MEMBER
1995 FERRARI 456
80,000 MILES
What causes an engine to "run rich"
Tuesday, July 24th, 2012 AT 4:46 PM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Lots of things. Could have an engine miss, bad plugs, bad mass air flow, bad o2 sensors, bad injectors, clogged filter. Any one of these and more could be the reason.
Roy
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, July 24th, 2012 AT 4:52 PM
Please
login
or
register
to post a reply.
Related Engine Rich Content
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Engine Running Rich
This guide was created to show you what can cause an automotive engine to have a rich fuel mixture, which may cause black smoke to be released form the exhaust tail pipe as...
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
What to Do When a Check Engine Light?
How to Read Codes
Code Read Retrieval/Clear Mercedes-Benz C230
Online car repair manuals