oil light stays on once engine has started oil level ok what can cause this

brian, January 2011

hi just had my transit 2.0 duratorq serviced got 120000 miles on never mised abeat now after service oil light comes on when engine warms up no rattels or smoke just the light its going back to the garage on the 4/1/11 2weeks after service & only 40 miles later will let you know what they say.
forums seem to think wrong oil could this be your problem also

g.kirkley, January 2011

have had a few oil pressure switches away on these

cdc, January 2011

faulty oil pressure switch or worse case the oil pump

4810marcp, January 2011