Air suspension problem, I know not that again

[captiva]

Originally Posted by Ricky Bobby

This is the key statement which tells me your air pump, whether replaced with a new one or not, still has issues. When I replaced mine a year and a half ago, I bought a used pump off a member on here which came off a 30k mile X, so it was fairly new. however, I would not recommend a highly used air pump because the seal does have a tendency to degrade and that is why it can't fill the bags quick enough.

Here is a link to the air pump repair kit that you need to install on your air pump to hold the pressure better, it comes from jolly ol' England:

Mercedes E Class s Class Wabco Air Suspension Compressor Pump Seal Repair Kit | eBay

Install it on your pump, reinstall in the car, and reset the faults. Your air suspension should be fine after that (with any issues relating to the above)

That is the exact repair kit that I fitted before buying the new pump