runs kinda rough. gas mileage is terrible. replaced plugs and wires. I'm thinking O2 sensors, but where are they located?
2004 1500 dodge ram V6
Apr 27, 2009
1 Replies
runs kinda rough. gas mileage is terrible. replaced plugs and wires. I'm thinking O2 sensors, but where are they located?
SEL on? Any "modifications" on it? What is the exhaust back-pressure?
Throw a scan tool on it and see if the sensors are OK
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