nigelrw
Member
- Posts
- 23
- Location
- Taunton Somerset
Please some advise - but I must let you know actions taken thus far - some weeks ago the EAS pump seemed to be working overtime but not going into fault - suspected leak but could find none - bags looked to be original so started at that point and changed out the four of them for new Dunlops (she is a 2001 4.6 witn no LPG)- as good measure also replaced piston seal & cylinder - result all worked fine BUT pump still cutting in and out frequently- checked again for leaks but none - over night or a few days between use she stays up with no dropping . Today have rebuilt valve block (no seal was showing any damage except being flat) and run up all ok except cutting in and out very frequently i.e. get up to height then compressor runs on for 5 - 10 sec cuts out but then cuts back in 30 seconds later - my only thought is has the pressure switch lost it hysteresis ( has this happened to anyone and how common a fault is it) - this will be my next part to change out and I will add in a guage to see the pressure after that I supose it could be the drive pack - any advise would be appreciated