THE AIR COMPRESSOR FOR MY TRUCK IS COMING ON BUT...

2003 Lincoln Navigator

Tiny

qkings01

February, 5, 2013 AT 10:03 PM

The air compressor for my truck is coming on but the truck is not raising. It started about a week ago by coming up sometime, then only the right side now only the back.

FOUND 1580 RELATED QUESTIONS

3 Answers

Tiny

ASEMaster6371

February, 5, 2013 AT 11:20 PM

Have the pump tested to be sure it is putting out pressure.

Do the air bags drop over night? If they do, the bags may be the reason for the pump failure

Roy

Tiny

qkings01

February, 5, 2013 AT 11:29 PM

How do I check to see if it's putting out pressure, since only the back is raising now, and yes I did have the problem with dropping over night

Tiny

ASEMaster6371

February, 8, 2013 AT 11:55 PM

Dropping overnight is most likely bad bags.

If the system is pumping up the bags on start up. Then it is pumping pressure

Roy

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