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3,4 v6 prado revving high at idle - Land Cruiser Toyota Cars & Trucks

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6ya6ya
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Posted on Jan 02, 2017

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redds55
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SOURCE: Revving up and down

Faulty idle air control valve.After you replace it you will need to reset the computer by disconnecting the ground cable on the battery for 30 seconds then re-install it and start it up it should run fine.

Posted on Aug 24, 2012

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emissionwiz
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SOURCE: Hi I have 93 V6 Pagaro and have a high revving problem in idle when I remove the electronic plug on the air filter it goes down a bit. However it is still not at the idle speed. Any idea what it is?

You need to check the egine for vacuum leaks which cause a high idle.

Posted on Oct 19, 2012

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