Quote:
Originally Posted by kalgo  When the ignition is turned off the SUV drops and sags. When the ignition is started, the vehicle rises beyond normal to approx. 3 to 6 inches. what is wrong? What part do I need to replace.
Kalgo |
You probably have 2 problems:
1. Your air suspension at the rear has a height sensor which is broken. Look for a fitting between the differential and the body with an electrical connection. Usually the ball joint fails.
2. Your air springs, valves or connecting tubing has a leak. Spray them with a soap solution to check for air bubbles. Also check for physical damage from contact with exhaust, etc.
You need to fix the problem before the compressor is damaged from over use.
1999 Ford Expedition V8 XLT 
Linear Mode
