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Warming Up

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Old Feb 18, 2013 | 08:43 PM
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Default Warming Up

How long do you guys warm up your RX? i usually wait until the RPM's get below 1K and then I go. I use the same rule for any car. What about you guys?
-MjThind
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Old Feb 18, 2013 | 09:04 PM
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In the winter, if the windows aren't frosted, I fire it up, wait about 30-60 seconds, then I start driving. The vehicle warms up very quickly even in the prairie winter.
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Old Feb 18, 2013 | 09:49 PM
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People say that you dont need to warm up your engine. Its just a waste of gas and time. Just start it, and drive slowly and carefully. No sudden braking or accelerating
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Old Feb 19, 2013 | 06:19 AM
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I start it up and go. I drive carefully until the needle is no longer sitting at C.
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Old Feb 19, 2013 | 07:09 AM
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Originally Posted by RXSF
People say that you dont need to warm up your engine. Its just a waste of gas and time. Just start it, and drive slowly and carefully. No sudden braking or accelerating
This is the process I take too. The only time I warm up is if I have to clear ice, frost or snow from windshield.
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Old Feb 19, 2013 | 07:39 AM
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Most manufacturers suggest immediate drive-off, at a moderate pace. It helps generate heat in the engine faster, and a cold engine is one that is experiencing wear.
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Old Feb 19, 2013 | 08:16 AM
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5 to 10 mins for we in the winter, None for the summer
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Old Feb 19, 2013 | 09:17 AM
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i pretty much start and go, and will let engine warm up while i wait for traffic light... I also don't see a problem because we typically only drive under 3k RMP on the RX..
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Old Feb 19, 2013 | 09:35 AM
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Only time I warm up the RXh is during the winter when it's below freezing. And that's more for me than the engine
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Old Feb 19, 2013 | 06:56 PM
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Originally Posted by MjThind
How long do you guys warm up your RX? i usually wait until the RPM's get below 1K and then I go. I use the same rule for any car. What about you guys?
-MjThind
I do the same-I feel if you shift to "D" before RPMs fall below 1K, it sends too much "shock" to the torgue converter.
I'd guess that people who plan to keep their vehicles, warm up, and if you are leasing the vehicle- no warm-up.
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Old Feb 19, 2013 | 07:36 PM
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Originally Posted by m1964
I'd guess that people who plan to keep their vehicles, warm up, and if you are leasing the vehicle- no warm-up.
I'll take the other side...

On the other hand, excessive periods of idling is more likely to build up deposits in an engine, and the longer an engine runs cold the worse it is for the engine too. The two together are I think why manufacturer's haven't recommended warming up for quite a while. If you want to keep your car a long time, don't idle cold engines, if you lease, warm up all you want. I really think the main advantage of warming up is about a comfortable driver, not a better maintained car.
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Old Feb 19, 2013 | 08:03 PM
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Originally Posted by m1964
Quote:

I do the same-I feel if you shift to "D" before RPMs fall below 1K, it sends too much "shock" to the torgue converter.
I'd guess that people who plan to keep their vehicles, warm up, and if you are leasing the vehicle- no warm-up.
I've never heard such logic. It's not like you're revving it up and doing a "neutral drop". Your torque converter is not going to take a beating by shifting into R or D at 1200 RPM.



Posted from ClubLexus.com App for Android
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Old Feb 20, 2013 | 06:35 PM
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Wow I really would thought people would say warm up longer, was expecting no warm up at all. Half of the reason why I do warm up till the needles drops below 1k is because it gives a min to get comfy and get to the song I want to listen to...
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Old Feb 20, 2013 | 06:36 PM
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Originally Posted by ecr72
I've never heard such logic. It's not like you're revving it up and doing a "neutral drop". Your torque converter is not going to take a beating by shifting into R or D at 1200 RPM.Posted from ClubLexus.com App for Android
it will if you you are starting your RX 7-10 times a day (as I do)
Also, can any one explain how idling the cold engine will facilitate engine deposits?

Remote start does exacly that-idling the cold engine...


PS
Maybe it was my luck (or lack of it) that quite a few people that lease thier vehicles told me "I don't care about this car because I will turn it back to the dealer in a...months"
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Old Feb 20, 2013 | 07:57 PM
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My commute is 3 minutes. I don't want to double that by warming the car up
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