running richer

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Jul 21, 2005 | 05:45 AM

wakebordr2006

Thread Starter

Registered User

Joined: Jun 2005

Posts: 189

running richer

my 95 camaro just started to run a lot richer the other day and i have no clue why.....any possibilities?

Jul 21, 2005 | 10:16 AM

deadmeat2004

Registered User

Joined: Jul 2003

Posts: 907

From: Oklahoma

Re: running richer

o2 sensors? how do you its running rich all of a sudden?

Jul 21, 2005 | 12:24 PM

ImportKILLER

Registered User

Joined: Aug 1999

Posts: 1,151

From: I'm in the Bay, Trick

Re: running richer

Incomplete combustion.

Could be an o2 sensor, misfire due to spark plug, misfire due to spark plug wire, coil, etc.

Jul 21, 2005 | 04:03 PM

Hedzilla

Registered User

Joined: Apr 2002

Posts: 177

From: Philly, PA

Re: running richer

Any of the above things, + could be your EGR valve

Jul 21, 2005 | 06:31 PM

GALIATHON

Registered User

Joined: Jul 2005

Posts: 133

From: IN/OH

Re: running richer

Well all that sounds good. But i have that same problem.. I changed every thing, egr,plugs,wires,coils, and sensors.. still runing rich and still misfires.. so good luck on this one, and when you find the answer let me know please.. because i need to know also...