which line would you put the non return valve in ?
would it be the supply line from the tank to the filter housing or the from the filter to the pump ?? .
reason for asking my disco has the a fault.
i.e some mornings it will start fine heater light out touch key and away fine other mornings go out let light go out and you have to turn it over until it primes and then away it goes .
starts fine every time if I park it facing down hill if parked facing uphill for say a hour you got to let it turn over for a while .
would it be the supply line from the tank to the filter housing or the from the filter to the pump ?? .
reason for asking my disco has the a fault.
i.e some mornings it will start fine heater light out touch key and away fine other mornings go out let light go out and you have to turn it over until it primes and then away it goes .
starts fine every time if I park it facing down hill if parked facing uphill for say a hour you got to let it turn over for a while .