Could be several reasons the head itself is cracked/warped, defective gasket, installation error, etc. Regardless whomever performed the repair should replace it n/c.
A class Mercedes cars can be newly purchased from any Mercedes-Benz dealership. Mercedes-Benz dealerships are found all around the world.
Replaced,no question.
settlements built newly, repaired or rebuilt , but different generations of people may live there over many hundreds of years.
Using primer is necessary on interior walls or ceilings when the surface to be painted is new or newly repaired.
this odour may be because it is newly fitted or you didn't fit it properly
You can place "newly" in a sentence to describe an action that has recently occurred or a change that has just taken place. For example, "She newly moved into her apartment and is still unpacking boxes."
Newly is an adverb.
What is the fate of the newly formed subunits? What is the fate of the newly formed subunits?
A newly rich person is a PARVENU.
Raipur is the capital of the newly formed State of Chhattisgarh.
Newly hatched ducklings actually do not have feathers.
The pluralized form of the phrase "newly discovered fish breed" is "newly discovered fish breeds".