I have a 96 ex with 53600 on it. I went to my mechanic and he said that my vtec wasn't kicking in properly. Sometime it does sometime it doesn't. I am thinking that should I get my timing belt changed? And what is the recommened time to get it changed? This is a daily driver but I do race her from time to time. I bought the car at 47301. I wanted to put it off for a little bit till I can get some more money then get i done like around 70,000. Please help.