Another heads up from installer fuk ups. It is critical that the rotor tap be BENT UP AGRESSIVELY to ensure it makes contact with the distributor cap button. If not it arc and blows it away. If it does touch the cap will last indefinetly.
If yours is consumed it will start to miss etc. Don't feel good about giving a "mechanic" $300 to tune your car who will surely make the same mistake again, order a new one from Jegs $32 free shipping and handling and install as I state and you will never have to look at it again