Loose plug wires

[Chandler]

I recently put new autolite spark plug wires on bosch spark plugs, and theyre slipping. im going to snap them back on when my engine cools down. but i know that shouldnt happen, should it? Did the people at discount auto sell me the wrong plug wires?

 

[BradE.]

Possible, or they are defective. When you put the wire on the plug, you should hear a click. At least that's the case with Motorcraft wires.