I left the hood open today when i got home from work, and started it 10 minutes later, an d really rough idle, almost no throttle response. but if i hold the pedal down a little and let it slowly rev up for a minute, it seems to clear up and idles fine?
Hi, i own a 2000 XJ and if i drive the jeep until it hits operating temp, shut it off, then restart it with 15 minutes, it runs really rough. But if I let the engine cool completely it starts no problem. Was thinking it was the fuel pressure regulator, but not sure. Please help.