In the last few months, I have hardly driven my Fiero, but have blown out 4 gaskets in the EGR area: 2 below the mount plate, 1 above the mount plate, and now 1 between the EGR tube and the mount plate.
The exhaust itself seems to flow normally. Even if the EGR tube was blocked, the gaskets shouldn't blow. The bolts on the tube are tight. These were all new gaskets.
Any ideas?