dingus
Active member
1051696
during my battle with the valve cover (while replacing the gasket to fix the oil leak), i managed to break the MAP sensor vacuum hose... which connects from the throttle body to the MAP sensor. The MAP sensor (manifold absolote pressure) tells the computer what is going on air-pressure wise in the intake and adjusts the fuel, spark, and ignition timing accordingly. With this hose broken, logically, my jeep ran like crap. the fix? new hose. half-fix attempt failed because there are 2 holes on the side of the TB and one of them is a 'dummy' hole... just there to keep the vacuum line from rotating all over the place.... and my rig-attempt failed to recognize that fact. anyway, after a chat with the guys at the parts counter, its all better now. no more smoke, no more roughness... no more oil leaks (for now!)...
-nate[addsig]
during my battle with the valve cover (while replacing the gasket to fix the oil leak), i managed to break the MAP sensor vacuum hose... which connects from the throttle body to the MAP sensor. The MAP sensor (manifold absolote pressure) tells the computer what is going on air-pressure wise in the intake and adjusts the fuel, spark, and ignition timing accordingly. With this hose broken, logically, my jeep ran like crap. the fix? new hose. half-fix attempt failed because there are 2 holes on the side of the TB and one of them is a 'dummy' hole... just there to keep the vacuum line from rotating all over the place.... and my rig-attempt failed to recognize that fact. anyway, after a chat with the guys at the parts counter, its all better now. no more smoke, no more roughness... no more oil leaks (for now!)...
-nate[addsig]