I replaced 02 sensors in hummer h3 now it is running rough

SOURCE: 2006 H3 Hummer AC/Heater Fan Motor

I brought my 2006 H3 in to the dealer for the same thing. My blower stopped working all together but it started as an intermittent problem. He said he had to replaced a diode or resistor either behind the switch on the dash that controls the fan or on the fan motor itself. Have not had a problem since but that was only about 4 months ago.

SOURCE: 06 hummer h3-water on passenger floor after a rain

Hey I have the same problem, but only when it rains, it comes from the sunroof then leaks into the carpet.

SOURCE: 2008 Hummer H3 The trackion failed light on

clean abs sensors at each wheel.

SOURCE: replacing hummer h3 driver side mirror assembly

want to buy a cheap driver's side mirror for h3 model 2006

SOURCE: how to replace h3 hummer climate control light

how do I replace lights in climate controls they went out?