All Things Mk5 > How to Guides / Troubleshooting

Flat Spot!!!! WOT

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flyboy1976:
yeah i didnt think it did either,  if its not much money i will get one....how much are they please

Hurdy:
You are right Steve, but the RS4 valve also helps with the low pressure pump. First call for me though would be to do some logs of rail pressure requested v actual and also see what the low pressure pump pressures are and the ltft's. :smiley:

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