Suspension pump slow on 2004 Audi Allroad Quattro

When in level one and I want to go to level two it seams to take forever. It is the same on going up to any level. Pump low pressure?? or leak in somewhere in piping? What do you think is the obvious fault??

by in Collinsville, CT on July 16, 2012
1 answer
ANSWER by on June 28, 2015
The pump has a piston in it that collapses over time causing it not to seal properly. As a result the pump runs really hard to make and pressure. Usually the pump has a rattle sound and shuts off from overheating. I have had success using LandyAir rebuild kits on eBay out of the UK. It is easily done in car (on a Hoist) with out removing the pump assembly.

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