Question about Cars & Trucks
Idle surge on cold start up on a toyota Prado diesel KDJ120R.vehicle has done 105000klms.
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: Cold Start Idle Issue
Problem might be the air control valve, it's located at the right side rear of intake manifold and has a hose going to the air intake duct from the air cleaner, as a test you might try pinching off that hose when the idle is a problem.
Posted on Sep 30, 2008
i know this may sound stupid but if your battery is old or a little weak on this vehicle the idle air control solenoid will act speradicley hunting for were it should be and the vehicle will stall.replace battery
Posted on Feb 01, 2009
SOURCE: wont stay running idle surges
Please tell me what you have already done. It could be a vacuum leak, idle control solenoid, fuel, in need of a complete tune-up, or some other issue. You may want to state what you have already done or replaced. How has the maintenance been on it and since its an older vehicle? You may want to preform a compression test.
Posted on May 31, 2009
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