None. If you are sure that it is burning coolant and not just condensation from the exhaust (cold weather) then it is either a blow gasket, cracked head or cracked block. Remove the radiator cap when the engine is cold, run the car to warm it up and look in the rad for bubbles. If you see bubbles, then the air from the cylinder is pressurising into the coolant system and you can be 99% sure that you have one of the problems I mentioned above.
DCDiag is a utility program used in Windows Server 2003 and above for diagnosing problems with AD (Active Directory). It can be used to test problems with Active Directory as well as diagnosing DNS problems.
Patterns or clues as to when the problems occur.
Ford Focus problems can be caused my many things. To beginning diagnosing the problem, start by determining where the issue is coming from.
Ultrasound are usedful in diagnosing medical problems caused to human beings.
Abnormal reflexive reactions are a means of diagnosing neurological problems.
A D.C volt tester. Just something that can read D.C and 12 volts.
After diagnosing the cause of a drooping eyelid, then correcting the condition, most people have no further problems related to the ptosis.
Overcharging.Misdiagnosing. Poor quality of work performed.