2001 HX 5 speed. The car will start up and run okay enough(WAY better when it’s colder outside though) and it’ll idle but once it warms up all the way it doesn’t run as good and as soon as you put it in 1st and try to take off; it starts bucking and jerking really bad immediately after actually taking off. I have no codes, the only one I’ve had at all was an o2 one and I replaced it and it’s never came back. I had to replace my manifold catalytic converter, but I haven’t done the second car underneath yet(it’s an HX) and I need my car back asap. I just don’t know what else it could be