hi just bought an astra coupe with running issues, it starts but will not rev and its asif it being starved or over fueling and just dies im going to get op com on it later so hopefully should have some codes aswell as the engine management light is on. ive took the oil filler cap and it is creamy although this could be condensation it seems a little too much the oil on the dipstick is fine. When running the engine sounds like its not compressing or running on three cylinders but as stated earlyer when you try and rev it it dies. any ideas or help to find out if it is gasket. Would the gasket cause these symptoms.
will keep you updated and post fault codes later Thankyou