hi. ive just bought i discovery on a n reg..its a 2.5ltr and im on changing the oil and filter.. ive done the fuel filter and the air filter,, no probs...ive just dropped the oil and im strugling to get the io filter of.. can anyone help.. is there any bolts holding it on or douse it just screw off.. is there anything else i should be changing as well as what ive done.. i am doing the timing belt at the weekend and aLSO THE FAn belt... cheers .. dodsy
