Abstract: This is an automotive tool which has a head, a container and a flexible hose connection with the container. The container has a nozzle and a pump. The hose connects the nozzle of the container to the head. The head has a blade which extends longitudinally and is arced so that it may be positioned within the nipple of a plug wire terminal of an automobile spark plug so that it is between the inner wall of the nipple and the top cap of the spark plug. If the connection between the plug wire terminal and the top cap has in effect become fused the pump can force a solvent from the container through the hose onto the blade portion and against the fused area. The fused area can now be broken permitting removal of the spark plug without damage to the plug wire terminal.