The Car - A4 1.9 TDI 90 Avant (1998) I put this off the road last week to sort the final niggles on it and was running the Impreza. Anyways the final niggle. When the car is cold you need to warm the plugs 5/6 + times then it starts It seems the glow plug light only comes on for about 1 second or less... In my old Ibiza TDI it would stay on longer. Especially in the cold weather. When the car is warm it starts first time every time? The car has had new Glow plugs in it but that never solved the issue. Someone suggested a new fuel filter but i thought why would it need a new one when its fine when warm?! Any help from you all would be great When this niggle is sorted its going to be mint My week consisted of New wheel bearing, brake discs, carbon interior, 2x 19" tyres and a good polish. Thanks in advance you lot always seem to have the answers I am looking for.