diff -r 8105bb13ce3d -r c6d12e3de0dc src/autoreplace_gui.cpp
--- a/src/autoreplace_gui.cpp	Mon Jun 25 13:30:38 2007 +0000
+++ b/src/autoreplace_gui.cpp	Mon Jun 25 14:46:32 2007 +0000
@@ -288,7 +288,8 @@
 				if (!EngineHasReplacementForPlayer(p, selected_id[0], selected_group)) {
 					SetDParam(0, STR_NOT_REPLACING);
 				} else {
-					SetDParam(0, GetCustomEngineName(EngineReplacementForPlayer(p, selected_id[0], selected_group)));
+					SetDParam(0, STR_ENGINE_NAME);
+					SetDParam(1, EngineReplacementForPlayer(p, selected_id[0], selected_group));
 				}
 			} else {
 				SetDParam(0, STR_NOT_REPLACING_VEHICLE_SELECTED);