If miraculously the pan gasket remains intact you do not need to worry about changing it. However being a 91 it will most likely break or be to hard to re seal and therefore need to be replaced.
yes you have to change the pan gasket when doing the timing chain
It must. I am having my '94 Camaro's timing gasket changed for just that reason.
no
That should be a timing chain. The answer to the question is quite lengthy to answer. Purchase a Haynes Manual and it will give you illistrations of the procedures.
no timing belt
how to change timing cover gasket on a 1996 chevy lumina
do ya need to set timing on cam when changing head gasket on dawoo matiz 800cc
valve cover gaskets, front main seal, rear main seal, timing chain cover gasket, could be any of these. ... How would i change a valve cover gasket on a 96 camaro rs. Their is a steel plate in the way on the left side.
A Dodge Durango does not have a timing belt. It has timing chain. If the timing cover chain gasket is leaking it is normal to change it while changing the water pump.
no you do not have to change the timing chain when changing the water pump.
Yes.Yes.
It is not necessary to change timing gears when changing a timing chain unless they have become worn. You won't know if this is the case until you get the cover off and inspect them. It is necessary to change any chain tensioners when you change your timing chain.