Toshihiro Imai
Car radiator flush sold as most automotive shops
The cylinder head and other compnents need to be removed in order to replace the head gasket. As long as the cylinder head is off, it is a good idea to take it to an automotive machine shop for re-surfacing and a valve job before replacing it. For specific instructions on head gasket replacement and cylinder head removal, you can check out a Chilton or Hayne's Repair Manual for your vehicle at your local public library. Or, if you would like to purchase one for yourself, visit your local automotive parts house (AutoZone, etc,). Cost is $11-$14.
The Intake gasket is leaking, NOT THE HEAD GASKET. Replace the intake gasket
You do not repair a head gasket you replace it with a new gasket which requires removing the head.
The head gasket seals between the head and block. The head gasket is inside the engine, up high.
You can change the head gasket by removing the valve cover. Remove the gasket and clean the gasket surface. Put the new head gasket on the cleaned surface.
Remove the cylinder heads from your Chevy engine. Remove the head gasket and clean the head gasket surface. Put the new head gasket on and reverse the process.
The head gasket is sandwiched between the head and the engine block.
Remove the cylinder head from your VW engine. Remove the head gasket and clean the head gasket surface. Put the new head gasket on and return the cylinder head to its original position.
1990-1992, head of automotive business
A new head gasket.
The only repair for a blown head gasket is to replace the gasket.