It is a vaccum leak. Ford knows this, they just want to rape you. I bet it is the PCV elbow to. There are two of them, one at the PCV and one at the intake manni. Check them all, of course, for leaks and to be certain they are attatched.
__________________
1998 Escort ZX2, T3 Super 60 at 8 psi, SCT Xcal2, Cobra MAF, 42#/hr injectors, MSD coil, Ford Racing wires, Ford Racing UDP, Fidanza flywheel, Spec 3 clutch, B&M shifter, Trubendz 2.5" exhaust, 19mm RSB, ES bushing kit, Eibach sportline springs, other goodies....
| 
