Cadillac 4.9 Engine Technical Information | It Still Runs The 4.9-liter Cadillac engine was a short-lived compact V-8 that predated the more popular 4.6-liter Northstar engines that debuted in 1993 and remain in production as of 2010. The 4.9-liter version was used in most Cadillacs between 1991 and 1995. Today, Cadillac Deville Eldorado AC HVAC Programmer TESTING Blend Click to view on Bing6:45Cadillac Deville Eldorado AC HVAC Programmer TESTING Blend Door Blower Output Vacuum Switching Pro Rebuild. Loading 1994 Cadillac DeVille and Devills Concurs models - Duration: 10:20. Check to make sure Author: Pro RebuildViews: 5 1994 Deville vacuum leak - General Cadillac Forums I believe that the 1994 DeVille has the 4.9 OHV V8. This sounds like the PCV valve hose, which I would venture comes out of the throttle body and goes to the PCV valve which is probably insterted into a grommet in the valve cover. 1994 Deville 4.9 vacuum diagram needed | Cadillac Owners Forum Cadillac DeVille 1985 to 2005 including:1985-1992 2001 Deville Base; 149,000 miles (No check engine light came on) I was ready to leave a store when I cranked the car. It cranked okay, but a few seconds after leaving the parking spot it stalled. VACUUM DIAGRAMS Repair Guide - AutoZone GM Cadillac Deville_Fleetwood_ELD_Seville 1990-1998. VACUUM DIAGRAMS Repair Guide Print Following are vacuum diagrams for most of the engine and emissions package combinations covered in this guide. Fig. Vacuum hose routing diagram-1994-95 Deville and 1994 Eldorado with the 4 engine. 1994 cadillac sedan deville - General Cadillac Forums While battery connections and battery condition are important, this 94 Deville has a 4.9 you have a NS 4.6, the positive battery cable is different . By the way, it is interesting that you experienced the tight bolt/loose terminal problem we often tell members that the bolt can be tight or bottomed out, and the connection can still be loose.
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