Question about Lexus LS 400
More often than not this is caused by a large vacuum leak on the engine, the surge up and down is the computer trying to slow the idle. Use a bottle of propane gas and a torch adapter with a rubber hose on it, spray the gas around the top of the top of the engine and alos around any vacuum hoses from the engine, if you hit a vacuum leak the engine will sound much different, repair as needed.
Posted on Feb 13, 2012
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Posted on Jan 02, 2017
slide the lower part of shifter handle down and you will find two screws, but there is 2 wires coming in from center console for overdrive button.you have to remove the center console cover and remove the 2 wires from connector and then pull up threw handle.when you go back together you will have to guide them back threw the handle.
Posted on May 21, 2009
you have to remove the head lamp. there are 4 bolts that hold it in. you will have to remove ouyer marker lens first.1 screw on top and pull forward. clips hold lens pretty tight.
Posted on Jun 16, 2009
Not too bad. Not much room, just enough to drop the starter. It is probably easier to go up through exhaust if you can get your exhaust shield off the manifold .
Posted on Aug 07, 2009
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