Well i did an oil change, power steering flush and was gonna clean out the ebt tube. Everything went great till the ebt tube clean out. My tube was broken about halfway. Can I drive it with the tube taken out. I cranked it up and it runs about the same just idling with the tube an sensor not hooked up? Do I need the sensor an tube? It has a miss when the truck is warmed up, seems like a spark plug that is not firing?