I am finishing a timing chain guide job. Good news- it starts and idles now. No misfire or timing codes.I noticed when I was installing the coils there are two cylinder looking things- they look like capacitors- on the driver side next to the valve cover. They have a heater hose attached. Clearly in the loop going to the heater core. As hot as these things are I cannot imagine its normal. Any guidance? These things were really hot to the touch with just the battery connected. This was before I attempted to start it.I'll try and post a pic but I never seem to be successful at it.