When cold starts and runs ok, as it warms up engine stops. Stop is clean ie no warning such as judder or misfire. Time between start and stop is getting shorter. Held engine at 3000 rpm stops same as idle, let it cool down (1/2 hour average) starts fine, no problems until warms up.
Been looking for a electrical problem, all feeds look ok, powered stop valve direct, replaced both relays and stop valve on advice with no change. About to remove pump and send away. has anyone had this problem in the past.
T.I.A
Tommy