i had this problem i left the temp sender alone and fitted a hose adaptor in the top hose you can get these from burton. i didin't really have a choice because i got mine from america and it was a 5/8 unf it was a pain in the arse to find it all right size parts. i put it between the swirl pot and the rad. under the boost hose so you dont really see it. i think you can get a t piece for the oil pressure but i have not got round to that one i just un plugged the dash one. hope this helps