I looked at the check engine code, I got a 13 - MAP sensor. Seem like that would do it? Or should I replace the MAP sensor, not expecting it to fix the current problem?
I have to replace 'em, since I shattered 'em. I broke the CCV air outtakes on both the XJ and YJ and a heater hose coupling (don't know exactly what it's called, it's four hoses coming together with a small vacuum). The rubber on the YJ CCV piece was obviously dried out, so I'm not surprised that broke when I tried to put it back in. The XJ CCV piece snapped when I pulled on it not very hard. The hose coupling shattered when I tried to move it out of the way so I could get to either the #4 or 5 spark plug. I didn't put much force on either of the XJ parts and they basically shattered.
Will H>