[spookiechild]

having a problem with my 86 toyota 2.2. liter van overheating . have allready replaced the thermostat , and raidator . any ideas ?
thanks
the spookie child:ts:

 

[lelandstanford]

Flushed the cooling system? Radiator cap?

 

[42GAMI]

1. suspect blown hg
2. supect bad ignition timing
3. suspect a very tiny leak, possibly heater hose or similar. (evaporating imediately as it leaks out as to leave no evidence)

... not in any particular order.

try this first, perform a pressure test on the cooling system for leaks.

 

[Tones]

bad temperature sensor?

 

[rambrush]

clutch fan?

 

[mbc]

Lots of info on this site
ToyotaVanPeople.com - A Toyota Van Information Site - 4WD toyota van vans photos forum classifieds discussion

They are very good with van info.