Here is an interesting one:
I recently purchased a 95 YJ Wrangler which the previous owner had done an engine swap on. I was told the original engine was a 2.5lt, and that was what he had put in there, and is in there now.
My problem is with the temperature gauge. The sending unit for the gauge is there in the wiring harness, however there is no where to thread it into (usually in the drivers side rear of the cylinder head). I've cleaned the area and am positive there is not an old one broken off in the head, and there is nowhere this sensor will thread into!!
I have been told that some models have temp gauges while others do NOT, and just use an idiot light for over heating instead. My guess is that the original engine in the jeep came equipped with a temperature gauge, and the swapped engine did not.
Is there anything I can physically do, or even purchase to get this gauge working?? Any and all feed back would be appreciated!!