However, only the right front bag is filling. The left front is filling slightly and absolutely nothing is getting to the rear bags. During the first compressor cycle the right bag fills all the way while the left bag only gets a partial fill, then the compressor stops. About twenty seconds later a second compressor cycle begins with no noticeable change in any of the other three bags, and after trying for about twenty seconds it stops and immediately vents itself. Then about twenty seconds later the compressor begins a third cycle with no change in the other three bags and after trying for about twenty seconds it stops and then immediately vents itself. After this third failure the 'Air Suspension' light comes on.
I have performed a thorough soap test with no leaks to be found throughout the entire system. I have check all solenoids involved and they all transition as expected.
In my opinion, without further diagnostic, I would point a finger at either low pressure from compressor or a blocked line after the "T" line on the right front side and a block either before or after the rear control solenoid. The odds are a little high for two blockages at the same time, so I am leaning toward a failing compressor (even though it was replaced less than two years ago).
So my question is, what is the PSI output spec on these compressors and does what I mentioned above make any sense?
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Thursday, June 6th, 2019 AT 1:05 PM
