Awhile ago I had posted a message looking for help on an issue with my
2001 Grand Cherokee with the 6cyl. Basically when its under 70 degrees it starts on the first turn of the key. Anything hotter it requires me to cycle the key and hold for 5 seconds then it will start on the first full turn of the key.Had some great help saying that it might have something to do with the throttle body area and sensors so I cleaned the contacts on them and its still doing the same thing. I spoke to a couple other individuals and they said it could be one of three things in their mind. Fuel Filter, Fuel Pump or a leaky injector.
I guess the reason I'm asking is the fuel filter has probably never been changed and has over 130k miles on it. Everything runs great its just the starting issue when its warm. How hard is it or where can I find a good document on changing the fuel filter in this jeep? I was thinking I'd start with the less expensive item and see what happens.
Thanks.