90xjDave
NAXJA Forum User
- Location
- Auburn, Ca
I'm working on my daughter's 01 xj, 4.0L
I replaced her valve cover gasket. Now the idle is rough. If I take the hose off of the CCV valve, (the rear one on the valve cover that connects to the intake manifold) idle goes up to about 1500. If I connect the hose, the engine dies. Is this a dealer only item? All of the parts stores in town say they don't carry a CCV valve and insist it's a PCV. Same difference? Not sure...
I replaced her valve cover gasket. Now the idle is rough. If I take the hose off of the CCV valve, (the rear one on the valve cover that connects to the intake manifold) idle goes up to about 1500. If I connect the hose, the engine dies. Is this a dealer only item? All of the parts stores in town say they don't carry a CCV valve and insist it's a PCV. Same difference? Not sure...