Hi everyone,
I have an '89 Pintara with the 2.4. For some reason it always idles around 1300rpm except when the A/C kicks in, then it drops to around 900rpm. 1300rpm seems like a really high idle. The temperature needle also goes well above half way if I'm in slow-moving traffic or catching a lot of red lights.
I'm going to try cleaning the two temperature sensors, but is there anything else I should be looking at? Can I adjust the idle speed? Any help would be appreciated.
Mark