Hi
I recently did a LIM gasket job on a friend's '99 LeSabre and when doing the V/C gaskets as well..found the usual varnish from dino oils the previous owner used.
However, on doing the v/c gasket on my own 3800 i discovered nothing notable save for the slight discoloration inside the cover itself. there was no deposits.
I am a regular user of LC-20.
BTW, the pics of the LeSabre's LIM gaskets are in the mechanical section.
I recently did a LIM gasket job on a friend's '99 LeSabre and when doing the V/C gaskets as well..found the usual varnish from dino oils the previous owner used.
However, on doing the v/c gasket on my own 3800 i discovered nothing notable save for the slight discoloration inside the cover itself. there was no deposits.
I am a regular user of LC-20.
BTW, the pics of the LeSabre's LIM gaskets are in the mechanical section.