Think i might have the problem fixed i bypassed the boost controler and it seems to have sorted it out. runs like a dream with leaking sunroofs

I have a 04 discovery td5 since buying it i noticed it was lacking in power it would surge in about 2000/2500 then when changing gear would take a while to get going. I have give it full service egr bypass removed cat and center box wound actuator a few turns. All made improvements but still...

Hi thought I best join this forum now I have a td5 discovery had tdi300 previous it Never missed a beat.