I live in Ontario and last year when we had some really cold days during the winter and my car really hesitiated when I tried to start it. Like it would take alot of starter grind b4 it starting running and it took forever to warm up. At the moment, it takes atleast 5 mins to get to a good idling speed of 800 RPM. I cleaned out my IAC valve but have not noticed any difference. I think it has to do with the ignition system, though I could be mistaken. I think i'm goin to change my plugs, get the NGK ZFR5F-11's but I was also wondering what are some good spark plug wires to get as well. I also was wondering what else should be changed? Any suggestions would be great. Thanks!
