running richer

wakebordr2006
07-21-2005, 06:45 AM
my 95 camaro just started to run a lot richer the other day and i have no clue why.....any possibilities?

deadmeat2004
07-21-2005, 11:16 AM
o2 sensors? how do you its running rich all of a sudden?

ImportKILLER
07-21-2005, 01:24 PM
Incomplete combustion.

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

Hedzilla
07-21-2005, 05:03 PM
Any of the above things, + could be your EGR valve

GALIATHON
07-21-2005, 07:31 PM
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...

GALIATHON
07-21-2005, 07:42 PM
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...
And a new cat converter and the coil mod