I just did the first timing belt change on my 2007 Pilot and now there is a ticking sound when the engine is running. I have not driven it yet, just idling. The timing doesnt seem out of whack (not misfiring), but I dont know how much it would be out of timing to do serious damage or if I could even tell just by listening. The engine seems to run smoothly except for the noise. I was very meticulous about the process but I am concerned that the belt may be off by one tooth or something else going on. I changed water pump and pulleys as well with the kit from Rock Auto. Any suggestions how I can tell if the timing is messed up or what things could be off?