what is my problem vauxall corsa?

If you're doing only short journeys you get emulsification in the cold winter weather. Clean off the mayo with a rag, and carry out oil and filter changes more frequently - at least once a year. Try to give the car a longer run from time to time.

Chicks Fan
January 2009

Sounds like you have a head gasket gone.

Dave
January 2009

Hi Ann, the white gunge is often an indication that the head gasket has failed! but if you are only doing short journeys it can be condensation in the engine mixing with the oil as the engine is'nt getting hot enough to evaporate the condensation, take it to any decent garage and ask them to do a "sniff" test this will show if the head gasket has failed

nigel
January 2009