My 1.9 130 started using lots of coolant. Off to the garage it went where the fault was diagnosed as the head gasket. The head has been skimmed and the new gasket fitted. Garage have reported that the coolant pressurises correctly, etc, everything is good. BUT, he says it doesn't boost correctly if at all and isn't pulling over 3000 revs. He claims that everything is connected as it should be.
It it must be related so what can the problem be?
i need the car back tonight so need to try and help diagnose it