Vacuum Supply
WARNING: This page is about a different car, the 1995 Chrysler New Yorker and 1995 Chrysler LHS. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect vacuum hose at cruise control servo. Install vacuum gauge to disconnected vacuum hose. Start engine and observe gauge. Vacuum reading should be a minimum of 10 in. Hg. Turn engine off. Vacuum should continue to hold at a minimum of 10 in. Hg.
- If vacuum is not as specified, check for kinked or leaking vacuum lines, defective check valve, defective vacuum reservoir and/or poor engine performance. If no problems are found, check cruise control servo. See CRUISE CONTROL SERVO under TESTING (WITHOUT SCAN TOOL).