hi all looking for fuel additives to clean out my fuel system on my old 2.3td also is it just gunk wash to clean out my intercooler .its getting a wee bit smoky now and again already done the filters fuel and air

have a bit of time since getting home with only the outer wheel bearing today .the inner collapsed when off roading today so my truck is on the drive with 3 wheels. getting new bearings tomorrow and will pick up every thing else at the same time
