I agree about the pcv (positive crankcase vent). If you remove it and shake it, you should hear a ball rattling inside. If not you can run some carb. cleaner through it to clean it.

I'm sure Sunder will have good ideas on this. (he has helped me tremendously on my truck <img src="/forums/images/graemlins/kewl.gif" alt="" />

Keep on jeepin !!!! <img src="/forums/images/graemlins/cheers.gif" alt="" />