[stumpy]

hi i have a problem with my 2000 w reg 2.0 diesel that when i rev it up above 3 and a half thousand revs the eml comes on if i let it drop back down to 2 and a half thousand revs the light goes of i have put on new glow plugs, filters, diesel pipe and cleaned the egr and the flaps under the manifold can any one help with what to try next thanks

 

[stumpy]

think i may have solved it the plank at the garage put the vac pipes on in the wrong order