Only when work has been done or when any leaks appear
Wiki User
∙ 14y agoNot necessarily, unless you think they are leaking.
PCV valve is on top of one of your valve covers and it should just pull out there should be a big rubber line on it
look along the valve covers on the heads, there should be a small pipe that when pulled seems to go no where, that should be the PVC, it is a simple fix
The valve cover gasket is damaged. Needs to be replace.
The diagram on how to replace valve covers on a 1993 Honda Prelude can be found in the service manual. If you do not have a copy of the service manual, Honda can provide itÊupon inquiry.
If the valve cover gaskets are leaking, yes.
There SHOULD only be oil inside the valve covers. If they leak coolant you have a serious problem.
SHould be somewhere on or near the valve covers.
To replace the valve lifters on a Cavalier, remove the intake manifold, valve covers and rocker arms. Remove the heads of the lifters using needle-nose pliers.
yes you do
you just pull the three bolts holding the valve cover down. the bolts run right down the middle of the valve covers. pull the valve cover off, replace the old gasket with the new one and tighten the valve covers back on.
No, you should replace the valve.