I have a 1996 Acura RL and I have slight vibration when I'm driving the car between 40, 50, 60 and 70 miles an hour, at every interval of ten miles an hour. My motor and transmission mounts are all in great shape and my suspension it all great and recently gone over. I read on a forum about a guy saying to unplug the O2 sensors and take it for a drive and you wont feel it. Can anyone shed some like on this for me? The guys wasn;t willing to caugh up the answer due to his personal politics agains honda not willing to help him.
The guys said that if it went away from unplugging the O2 sensors that he would tell me what was wrong. Now he is all pissed off at honda and not willing to talk. It sounds like an air fuel ration issue or timing issue but I need some more light shed on the subject and not, it's not the tires. The alighment was done and I've tried whole news sets of tires and rims. And it is almost like clockwork with the speeds I mention before.
Read my god damn f*@#ing descriptions. I'VE TRIED DIFFERENT RINS AND TIRES!!! HOW HARD IS IT FOR YOU ALL TO READ?!?!?!?!?!?!?!

you may need to balance and rotate your tires. good luck

doesn't make any sense to me but try it. only thing it can do temporarily is make your check engine lamp come on. then you'll have to get the code cleared. but what happens then? you have to run the engine with the o2 sensors connected, otherwise you'll incur alot of other concerns. i don't think the o2 sensors are the answer.

It is usually a unbalanced tire(s).