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-   -   Warming up the 8 (https://www.rx8club.com/rx-8-discussion-3/warming-up-8-a-214488/)

Rotary-RX8 04-11-2011 08:21 AM

^ Ive always warmed up the car by driving it since most people say thats the best way to do it. But MS addict does raise a good point. So which one is better :dunno?

ken-x8 04-11-2011 10:47 AM


Originally Posted by MS Addict (Post 3941410)
But warming the engine up by driving it immediately increases wear on the engine, since the oil isn't quite up to temp.

In all reality, to get the best performance, with least wear, you do need everything all warmed up, but you don't need to floor it out of the drive way as soon as it's engine's warmed up. Heck, the rear end wouldn't be warmed up either.

Warming by driving gently gets the engine up to temperature faster than warming by idling. Plus it warms the transmission and rear end.

Multi viscosity oils address the problem of cold oil being thick. If you run a single weight oil, then warming by idling makes sense. Warming single-grade oil before starting the engine makes even more sense.

Ken

1.3_LittersOfFurry 04-11-2011 11:24 AM


Originally Posted by Bladecutter (Post 3938219)



If I had a scan tool, I bet that would be some place between 160 and 180 degrees.


BC.

I'm not sure if it's the same between s1 and s2

But my scanner is reading about 160 when it reaches the dead zone on my 04.

-Shawn

9krpmrx8 04-11-2011 11:33 AM

Even when the factory coolant temps says things are warm your oil is not even close to operating temp. I never go anywhere until my oil is at least 130F and usually I play a game of COD while my car warms up so it's typically fully warm by the time I walk out.

Remember the additives are not even working until the oil reaches a certain temp. Driving a car cold is abuse as far as I am concerned but if you must keep RPM around 3,000.

J8635621 04-11-2011 11:35 AM

And he plays on PS3 so everyone camps and the matches go the full 10 minutes.

9krpmrx8 04-11-2011 11:37 AM


Originally Posted by J8635621 (Post 3941776)
And he plays on PS3 so everyone camps and the matches go the full 10 minutes.


:lol: They don't camp for long with me playing.

oltmann 04-11-2011 12:22 PM

I think that CoD is a good solution. That way you are distracted from all the fuel dilution that you're causing.

I think cold starts are just a curse either way. The good news is that the seals will always go first, so it doesn't really matter.

9krpmrx8 04-11-2011 01:03 PM


Originally Posted by oltmann (Post 3941839)
I think that CoD is a good solution. That way you are distracted from all the fuel dilution that you're causing.

I think cold starts are just a curse either way. The good news is that the seals will always go first, so it doesn't really matter.


No fuel dilution here, I drive my car hard when warmed up. Plus according to my oil test results the Mobil1 is near perfect after 3,000 miles.

J8635621 04-11-2011 01:52 PM

Score another one for COD

Roidz 04-11-2011 11:41 PM


Originally Posted by Rotary-RX8 (Post 3936520)
+1 having to wait for my car warm up has resulted in a few lateness to work LOL.

If its not too cold... turn on, drive slowly, rpms below 4k, untill she warms up.

If its abasolutely cold.. turn on, wait till needle moves a bit, then start drive but still keep under 4k, until she warms up.

Its better to warm up the engine under load (in other words, driving it then letting it sit there to fully warm up).

Have a nice day :cwm27:

+1. And you're so polite, Rotary-RX8, lol

Bigbacon 04-12-2011 07:58 AM

I turn it on, wait 30 seconds, and go. I leave it under 2500k if I can until it is warmed up. Pretty easy to do cause it is so flat around here.

No idea why people would just leave it sit there and idle for 5 minutes before going anywhere, seems like a total waste.

Roaddemon 04-12-2011 08:15 AM

Cars suck alot of gas when driven cold because they are in full choke mode. Rx8s are no exception. So I try to warm it up a few minutes before I drive it. Warm up at idle saves gas. I hope.

1.3_LittersOfFurry 04-12-2011 09:35 AM


Originally Posted by Roaddemon (Post 3942675)
Cars suck alot of gas when driven cold because they are in full choke mode. Rx8s are no exception. So I try to warm it up a few minutes before I drive it. Warm up at idle saves gas. I hope.

If your just idling in the driveway your getting 0mpg.


I wait till the air pump is done then drive off, keep the rpms below 4k till she is warmed up to the dead zone, about 10mins after that I drive how I feel.

If its really cold outside I might let it idle for 2 mins before driving off.

9krpmrx8 04-12-2011 09:38 AM

Everyone is an expert.

1.3_LittersOfFurry 04-12-2011 09:55 AM

Everyone also lives in a different climate. If I lived in Canada, I'm sure I would let it warm up longer.

oltmann 04-12-2011 10:26 AM

I always wear the same socks when I drive my 8, and I've never washed them.

monchie 04-12-2011 11:38 PM

^ ewwwwwwwwwwwwwwwwwwwwwwww!


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