If it says tty on top of bolt head you need new bolts old ones will brake causing headgasket to fail but it is all ways A good ideas to use new bolts when doing headgasket
I take help from online websites that have this service like helping in repair some like reliable-store have instant help.. others are a bit slow which I don't prefer... rest is up to u.. U can also get free manuals
It is always your decision, in life !! What happens when torqued properly is the bolt is stretched, SO, you are asking the bolt to stretch again.. I have used the same bolts on several heads..on different vehicles.. BUT I clean surfaces very well, use grease lube under head and on threads and even paint both surfaces but there will be many with a legitimate argument against that, never mind, the big thing is to really tighten each bolt evenly to the tightness that's required with out it breaking..
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If it says tty on top of bolt head you need new bolts old ones will brake causing headgasket to fail but it is all ways A good ideas to use new bolts when doing headgasket
I take help from online websites that have this service like helping in repair some like reliable-store have instant help.. others are a bit slow which I don't prefer... rest is up to u.. U can also get free manuals
It is always your decision, in life !! What happens when torqued properly is the bolt is stretched, SO, you are asking the bolt to stretch again.. I have used the same bolts on several heads..on different vehicles.. BUT I clean surfaces very well, use grease lube under head and on threads and even paint both surfaces but there will be many with a legitimate argument against that, never mind, the big thing is to really tighten each bolt evenly to the tightness that's required with out it breaking..