I am currently in the process of replacing my timing gear, timing belt, water pump, tensioner, timing belt pulleys, crank and cam seals, etc. on my 1996 4X4 tacoma. I thought I might replace the valve cover gaskets while I was in the project since I suspect I have some oil leakage onto my exhaust manifold. I can smell it on occasion. My question is when removing the intake and plenum do you recommend replacing the gaskets on the intake and plenum or do you think reusing the old ones is ok? I am already deeper than expected financially on this repair and don't want to spend anymore unless absolutely necessary. Also any other suggestions on the project that might be helpful is appreciated!

 

Unless they are ripped or torn, you should be okay.