IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Rough Idling In Drive is350 AWD

Old 02-11-16, 06:21 PM
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AeyBeCei
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Default Rough Idling In Drive is350 AWD

As winter comes in full force to NYC I've been experiencing some rough idle on my is350 AWD even after warming up my car for about 3-5 min. For ex. when I am at a stop light and have my foot depressed on the brake it feels as if the engine is revving higher than usual as if the acceleration pedal is lightly being depressed while im braking. Does anybody else experience this issue or is it just due to the cold weather?
Old 02-11-16, 11:00 PM
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isfdude
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It's normal. I too live in New York and have noticed my car pushing me foward when at a light. It does this until it warms up. This happens to everyone I know that has a Lexus. I think it does this if it's colder than 38 degrees.
Old 02-12-16, 12:44 AM
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LexusFirst
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It seems normal as mine does that, too.
Old 02-12-16, 11:33 AM
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Jlin89
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it's happening to me as well. it goes away after 10 minutes or so of driving
Old 02-12-16, 11:49 AM
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goldengame
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Yeah me too. I think it's normal for this car to idle strangely in drive until it's warm.
Old 02-12-16, 11:50 AM
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39RN
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I have noticed this too. In the morning it will idle around 1k in normal mode. Has anyone noticed that when you put it into eco it will drop down to ~500 during the "warm up" time. Just an observation.
Old 02-12-16, 12:10 PM
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drobbins
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I have experienced the same thing (in MA) since the weather turned cold. The idle definitely stays higher for a good 9-10 minutes when cold starting. It was very disconcerting when it started to happen so I had the dealer check that the idle was alright. They checked things out and came back with "it's normal."
Old 02-12-16, 12:59 PM
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nonopeno
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Same here in Toronto. Once it's warmed up it will be fine.
Old 02-12-16, 11:24 PM
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isfdude
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Our cars have a nice amount of power and the A gripping torque converter so the car will feel like it's pushing foward when it's warming up.
Old 02-14-16, 08:22 AM
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xxwhosnxt
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lol yeah. i live in nye too this just started happing to me i guess its because its been really cold out here the last past few days, but after the car warms up its gone. it takes about 10 minutes tho -_-
Old 02-14-16, 10:42 PM
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isfdude
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The weird thing about our cars is the idle only raises after we stop the car. If you move up a few feet it goes back down then goes up A few seconds later. Most other cars just have high idle until warm.
Old 02-16-16, 11:51 AM
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budman1
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Mine does the same thing. Once it warms up, it goes away.
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