Thanks guys :) We will see, it is not a citroen dealer so fingers crossed it is just happening because of a non genuine oil filter I will check it out and get back as to what it is.
It specifies low oil pressure, but like I say it is only when revs are low, typically when at a traffic light/junction once the engine is relatively warm. It goes as soon as the revs are increased
The oil level is fine in the car and the crankshaft sensor was changed because I broke down 2 days after having the head gasket repaired. There was a slight rattle/tapping that wasn't there before when driving away but it was very quite.
Hi I have a Citroen c4 56 plate 77k miles on the clock. I had a blown head gasket as my oil was leaking into the coolant. Had this repaired at the garage and they also changed the cam belt. 2 days later, covering only 50 miles on short distances the car started cutting out when the engine got...