Can anyone tell me where i can find the inverted torx socket to take apart my optispark? Also, do new cap and rotor kits come with the socket? I'm working on a 93 trans am A4 118k all stock, just replaced both head gaskets due to coolant leak. Drove for a few days with no problem, then quit firing. Thanks for any and all help

 

Take one of the throttle body cover plate screws (T15) out. Wrap the threads in tape to protect them. Put the screw in a pair of vise grips and use it like a socket.... works fine.

Snap-On carries the E4 socket if you wuold prefer that route.

 

got mine through snap on and injuneer i wish i had known that sooner!

 

injuneer and johnny papis i appreciate it, i will try it thanks guys

 

Do you mean it lost spark or quit running? Have you done any testing? Before you go ripping it apart.