I recently had a rough idle problem although when under way the engine ran great. I went through all the usual tests for vacuum leaks and such but finally just took a long screw driver and pushed every injector down into it's socket. Low and behold when I hit one that seemed to pop down a bit more than the rest the idle improved dramatically. I did have the fuel distributor and air intake off recently to access the clutch slave cyl. Apparently I must have pulled a bit too hard on the fuel lines and pulled one injector out of it's socket. Bruce Benson We are trying to isolate a rough-running problem in our car. We > suspect the injection system but have tried everything in our ability > with no success. >