2000 4.7l P0174
12-11-2010, 05:07 PM
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Model: Cherokee
2000 4.7l P0174
Hi guys,
I have a 2000 Grand Cheerokee Limited 4.7l V8 with California emissions. It runs rough after it warms-up, gas mileage sucks, black smoke from the tailpipe/very rich, and it's setting a P0174 DTC. I've replaced the right bank upstream o2 sensor but that didn't help. Could the right bank downstream sensor be the problem, or something else? Can anyone help me?
I have a 2000 Grand Cheerokee Limited 4.7l V8 with California emissions. It runs rough after it warms-up, gas mileage sucks, black smoke from the tailpipe/very rich, and it's setting a P0174 DTC. I've replaced the right bank upstream o2 sensor but that didn't help. Could the right bank downstream sensor be the problem, or something else? Can anyone help me?
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