Gibh,
Sandman is correct that the TS does not have any "O" rings on the cable connection for the coil. His advise to use some silicone grease on them is also correct. DO NOT add any "O" rings. "O" rings are not part of the design of those connectors and they may cause over stressing in the connector and cause it to fail. The housing DOES require a large "O" ring that sits in a groove around the end of it. (Those two mating surfaces MUST be clean, clean, clean then add the silicone grease and attach the control housing face.) Joe