

If equipped, disconnect the PCV valve electrical connector. I have a 351W that will eventually run a vacuum pump but for the time being I'm just venting into a breather canister. When diagnosing any oil leak it is best to start at the top and most forward point of the affected area. The maintainence manual tells you to change the plugs at 100,000 miles. 4L Prop SOHC VIN Z (1998)) Ford Workshop Manuals > Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Specifications > Page The Ford E series (also known as the Ford Econoline and Ford Club Wagon throughout various stages of its production) is a range of full-size vans produced by the American automaker Ford since 1960. The crankcase ventilation sensor signal to the PCM indicates if the crankcase ventilation hose is connected or disconnected. Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. You've got to have a way of relieving all that extra pressure from the crankcase. Use Code: OCTDEALS Shop Cat® Parts Store online. Constructed of high quality materials for resistance to oil and heat.
