K so took the beast into the Dodge dealer last week they hooked it up to there scanner found no codes did find the downflow 02 sensor out of range and thermostat reading only 172 degrees. Said could have blocked cat and sensor reacting to it. So off I went to my garage tok the cat off and yes it was partilly blocked
installed a new aftermarket one also intalled a new 02 sensor and a new thermostat
the truck runs better now, gets better milage but still not like it was 2 months ago.I even checked all the recenty installed plugs and they looked good
I may intall the other 02 sensor on the upside of the cat to see if that makes any difference
and maybe a new IAT sensor?
Friday, February 23rd, 2007 AT 7:22 PM