i need an advice on a frequent overheating to my daihatsu mini bus. i ve visited 4 different mechanics, each one with his recomendation, ranging from gasket change, top cylinder change, buying of another radiator and eventually buying another engine after d former one got cracked because of d heat. d current position is that we constructed a bigger radiator but d situation remain the same. am in a serious need of a geniue advice because am confused

this is serious

definitely sounds like a radiator
problem. I'd get it repaired or checked
out as soon as possible. If you are low
on coolant, add some and see how it
does. Keep driving to a minimum until
you get it checked out because if it
overheats and you keep driving, there is
a possibility that you might blow a head
gasket in the engine. Repairs for that
are several hundred of naira and it
could possibly lead you to having to get
a new engine. Repairs for a new
radiator vary between make/year/model
of your car.