4 RUNNER, OVERHEATS AT IDLE. FAN COMES ON WHEN 1ST START IT, BUT NOT WEN IT OVERHEATS.

1993 Toyota 4Runner

Tiny

mdimberg

March, 11, 2012 AT 6:43 PM

It was overheating, so we changed the thermostat, didn't help. No leaks. But heats up in less than 10 mins at idle.

FOUND 12910 RELATED QUESTIONS

2 Answers

Tiny

KHLow2008

March, 11, 2012 AT 8:16 PM

Electrical fan should not come on when vehicle is started. If it does, you have a fault with the fan switch or wiring circuit.

Are both fans coming on or only one is?

Tiny

cadieman

March, 11, 2012 AT 8:20 PM

Check the fan relay try swapping it with another 1 in the relay panel. It should run when the a/c on all the time.

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