Hello, I have been struggling with this CRV all day. It randomly started today out of the blue, when I was driving it, it just started to bog down as I was accelerating and would barely accelerate, and then it just died. I have been searching and searching for answers and have tried a few things so far. First, removed the heads and adjusted the exhaust valves, no change. Removed the air filter, no change, then removed the upstream o2 sensor and certainly the sound changed a bit, but that was in hopes of ruling out the cat which it did, because still, no change. I am at my whits end at this point and need help in a hurry. Any ideas on what I can try? Trying to not create a bill by having someone else check it out for me. Thanks for your time.