fats_40 Posted December 7, 2008 Share Posted December 7, 2008 have p38 diagnostis showed front right valve stuck closed.can anybody tell me which of the valves it is.have been around car with spray bottle looking for leaks,cannot find any.the car this morning was up at the front and down at the back.ittook a while to pump up the rear.now if theres no leak,why does it drop down?the compresser seems to be working ok,i think ive got a leak but where.???? oh the fault code is 28 front right valve stuck closed.any ideas thanks Quote Link to comment Share on other sites More sharing options...
jules Posted December 7, 2008 Share Posted December 7, 2008 Mine was playing up with the front right valuve was stuck Moglite sorted it out for me by using his laptop. he opened and closed it a few times and its working again for now.. Quote Link to comment Share on other sites More sharing options...
caprice 4.6 Posted December 8, 2008 Share Posted December 8, 2008 Hi there you say you have no leaks thats what i thought, mine was leaking on both rear springs i put it up to full height totally dowsed the springs at the bottom where they fit on the bottom collers took about 10/20 mins then the soap suds started bubbling big style.Also where the pipes fit at the top was leaking a bit make sure you realy dowse every joint.Dave Quote Link to comment Share on other sites More sharing options...
q-rover Posted December 8, 2008 Share Posted December 8, 2008 Soapy water won't work 100% of the time, try mixing in a bit of sugar as well to make it stickier. Check the bags at all heights as a leak may only appear when the bag is folded a certain way. As for the stuck valve, if you havn't got diagnostics and can forceably move it then try replacing it with one of the others, if the fault moves, you have identified the problem. Quote Link to comment Share on other sites More sharing options...
jules Posted December 10, 2008 Share Posted December 10, 2008 I originally thought my compressor was shot so I thought I had nothing to lose so I bought so spray compressor and air tool oil and put some into the inlet filter a drop directly into the compressor. My drive is on a hill so the all my air sprung cars have a challenge leveling themselves when parked the Range Rover would normally take 30-60 seconds or sometimes more to adjust from parked mode to normal driving mode. It now levels in just a few seconds so the oil has freed up all the valves but I don't know if it will do any damage long term. Quote Link to comment Share on other sites More sharing options...
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