hi there can you please tell me is this normal or is there a fault with the pump as the car drops to its axal in the rear after a day (8 hours) its under warranty with an after market company , what do you think?

sounds like you have a leak somewhere... RRS gone
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dynoick wrote:

hi there can you please tell me is this normal or is there a fault with the pump as the car drops to its axal in the rear after a day (8 hours) its under warranty with an after market company , what do you think?

had same problem on a d3 , but whole car dropped over night , disconected battery overnight to eliminate electrics and front end only was down in morning , pulled the 3 air pipes off front valve block and did a vacum test on pipes,with no leaks , which narrowed it down then to the front valve block and replaced with success