Sorry to bump an old thread, but I'm currently in the middle of a valve adjustment and I seem to be stuck without the special valve tool, I'm on the inside left hand exhaust nut and I cant seem to loosen it at all. It will seem like its loosening and then the socket will lose its grip on the nut.
Do you guys have any tips, I only have the last 3 exhaust valves left and I'm finished but I've been stuck on this one for the past 30 min trying to loosen it
I'm using a 3/8s deep socket and its worked well for all the other nuts so far...