2005 Rocket III - intermittent fault

I had to rig up the cheap plug socket from the kit, with another socket, some duct tape and an extension........ crude, but works.......

a deep socket and extensions. The trick, if I remember correctly on the 2.3s is to drop the socket in and then insert the extension. Loosen plug, then remove extension, remove socket. A short piece of hose that fits tight over the plug is great for starting it in the threads and removing it once loosened.