engine temperature

Hey guys, I just installed an Engine Guard (Engine Overheating Alarm | Engine Guard - https://engineguard.com.au/) and want to ask you guys about the normal operating temperature of a 1HD-FT under load. This includes rock climbing, beach driving, mud crawling, etc. Since I've never measured...

Trying to diagnose a few issues. I have an ultragauge. Does anyone know which sensor it pulls its engine temperature from? I thought it was the forward most sensor, but after replacing that sensor with a new OEM one, I have my doubts. The engine temperature is actually about 186. It will...

Hi everyone, I just picked up an 03 LX470 and drove it 10 hrs home on the interstate. Around the last couple hours of my journey I had unusually high RPM's, almost as though it wasn't finding that last gear to shift to. At 70mph I was at about 3800 rpm, but the strange thing was my engine temp...