Trunk leak

[Dave]

Haven't looked at my '90 but on the '85 it was a piece of neoprene like material. No adhesive. Just gets sandwiched between the body and the light.

Its different. I had the old model with that flat neoprene like gasket. The late models have a big thick rubber band that seats into a groove on the TL housing.

[73mpower]

Solution...
New gaskets in hsngs. HQ RTV on seal to body. Adjust trunk lid, varify contact. Get in trunk with light. Have assistant spray. Check...
This is the Pacific NW fix.