zigger1

Does anyones car get slugish when it gets warm? I have noticed that I run really well on a cold morning (after the car has ran for 20-30 sec.) but on a hot day it does not run as well. I am running extremly rish right now because my 02 sensor is not properly install (i spliced the shieled cable. My theory is that my cone filter (that sits right by the radiator hose) gets warm and the air does not burn as much of the extra fuel that is being delivered? Any suggs. other than that?