Fluids can be replaced with oral rehydration therapy (drinking), intravenous therapy, rectally such as with a Murphy drip, or by hypodermoclysis, the direct injection of fluid into the subcutaneous tissue. Fluids administered by the oral and hypodermic routes are absorbed more slowly than those given intravenously.
Should you do it yourself. Replacing a head gasket is not a DIY job, unless the person has plenty of experience, knowledge, and the proper tools. The fact that a person would even ask, How to replace a head gasket, would indicate to some that they should not trying to do that repair.To replace a head gasket you must remove the intake manifold, exhaust manifold, valve train, and then the head.This is very involved and requires disconnecting lots of sensors and the ignition system. If you take the cylinder head off then you might want to replace it with a rebuilt one. 2  Or at least get a valve job done. 3  If you decide to do this yourself ensure you either rent all the tools or purchase them. 4  For the first timers I would recommend a rebuilt head they will run between $150-$300 with a core exchange.
Replacing the gaskets on a V-type engine is a job for the pros. But you can replace the gasket on a four-cylinder engine in about an hour and for less than $25. Hereâs how to do it. Pick up a new valve cover gasket kit, a tube of room temperature vulcanizing (RTV) sealant and a spray can of brake cleaner.