Notices
Evo General Discuss any generalized technical Evo related topics that may not fit into the other forums. Please do not post tech and rumor threads here.
Sponsored by: RavSpec - JDM Wheels Central

Poll: do you let your car idle before driving it

Thread Tools
 
Search this Thread
 
Old Oct 17, 2004 | 11:51 AM
  #1  
Jakeg97's Avatar
Thread Starter
Evolved Member
iTrader: (56)
 
Joined: Sep 2004
Posts: 11,132
Likes: 1
From: Western NY
Poll: do you let your car idle before driving it

hey everyone! just wondering what other people do, before they drive. I have been trying to idle my engine running one minute before driving, but mine is just past break-in and ive been trying to baby it anyways... just curious! thanks!
Reply
Old Oct 17, 2004 | 12:00 PM
  #2  
RSGuy's Avatar
Evolved Member
iTrader: (12)
 
Joined: Jun 2004
Posts: 1,261
Likes: 0
From: Orange County, CA
I always do if its cold outside. I let the engine and turbo warm-up. It's starting to get cold here so I'm starting to do it everytime I get in.
Reply
Old Oct 17, 2004 | 12:02 PM
  #3  
evilevovegas's Avatar
Evolving Member
iTrader: (12)
 
Joined: Jan 2004
Posts: 426
Likes: 0
From: Las Vegas, Nv
I always do atleast 2 minutes. You are supposed to let the engine warm up becasue of the oil for the turbo. The owners manuel says to.
Reply
Old Oct 17, 2004 | 12:17 PM
  #4  
evo81's Avatar
Evolved Member
iTrader: (30)
 
Joined: Dec 2003
Posts: 4,018
Likes: 0
yep.always let it warm up until the needle goes past the c
Reply
Old Oct 17, 2004 | 01:55 PM
  #5  
EVOTEXAS's Avatar
Evolved Member
iTrader: (12)
 
Joined: Dec 2003
Posts: 2,111
Likes: 2
From: Texas
No, it's a bad idea.

http://www.acura-tl.com/forums/showthread.php?t=1386
http://www.bmw-forums.com/forum/inde...howtopic=10700
http://www.wcr.ab.ca/news/2002/0128/...up012802.shtml
http://www.nwjep.org/campaigns/idlingfacts.shtml
http://www.climatechangeconnection.o...sa_idling.html
http://www.hcdoes.org/airquality/vehicles/IdleKnow.htm
http://www.mileone.com/corp/info/res...faqs/myths.htm
http://www.healthrecipes.com/save_gas.htm
http://www.hcdoes.org/airquality/vehicles/idle.htm


and on and on. If I let my car idle for 30 seconds and then go, it is warmer 30 seconds after that than if I let my car sit and idle for a minute and a half.

As long as you aren't flooring it or revving it up until the coolant gets some heat in it, you will be fine. Letting it idle to warm up is killing your engine. As for the turbo, stay out of boost and you won't have to worry about whether the oil is hot or cold. DON'T IDLE!!
Reply
Old Oct 17, 2004 | 02:00 PM
  #6  
JTB's Avatar
JTB
Evolved Member
iTrader: (23)
 
Joined: Dec 2003
Posts: 1,203
Likes: 0
From: Boulder, CO
It is more important to idle the car after running hard than at startup. It is not a good idea to push hard in any car when it is cold, especially a turbo.

I always wait until my oil pressure has dropped from 6 bar at idle to 5 bar (This usually happens just as the temp meter passes the C) and never push until things are completly warm.
Reply
Old Oct 17, 2004 | 02:05 PM
  #7  
k270kmh's Avatar
Evolved Member
 
Joined: Mar 2004
Posts: 1,041
Likes: 1
Very intersting! I didn't know.
So, I start my car let idle for 30sec maximum and drive very slow untill the temp gauge reachs its normal condition position, then I'm able to rev to the redline.
Is it correct?
Reply
Old Oct 17, 2004 | 02:09 PM
  #8  
JTB's Avatar
JTB
Evolved Member
iTrader: (23)
 
Joined: Dec 2003
Posts: 1,203
Likes: 0
From: Boulder, CO
Originally Posted by k270kmh
Very intersting! I didn't know.
So, I start my car let idle for 30sec maximum and drive very slow untill the temp gauge reachs its normal condition position, then I'm able to rev to the redline.
Is it correct?
The temp gauge on the Evo measures water temp. What you are really waiting for is for the oil temp to come up. I usually wait until my engine has been up at temp for a little while and I feel that everyting is at its normal operating temperature.

Then I push
Reply
Old Oct 17, 2004 | 02:10 PM
  #9  
EVOVII_SWE's Avatar
Evolving Member
iTrader: (1)
 
Joined: Feb 2004
Posts: 472
Likes: 0
From: Sweden
Well, I don’t really care what people says, they have their believes and I have mine. I always let the car idle for a period of time before driving of. The length of that period is depending of the ambient temperature but I do keep it pretty short and then just don’t push the car until it has reached proper working temperature. Have one thing in mind though, just because your temp gauge shows normal it doesn’t mean that your oil has reached that same temperature. It takes A LOT longer for the oil to heat up, anybody with an oil temp gauge that can verify this for me and give some figures?
Reply
Old Oct 17, 2004 | 02:13 PM
  #10  
EVOTEXAS's Avatar
Evolved Member
iTrader: (12)
 
Joined: Dec 2003
Posts: 2,111
Likes: 2
From: Texas
They heat up at almost the exact same rates.
Reply
Old Oct 17, 2004 | 02:28 PM
  #11  
Fourdoor's Avatar
Evolved Member
20 Year Member
iTrader: (11)
 
Joined: Oct 2003
Posts: 2,702
Likes: 4
From: Rosedale, IN
Originally Posted by EVOVII_SWE
Well, I don’t really care what people says, they have their believes and I have mine. I always let the car idle for a period of time before driving of. The length of that period is depending of the ambient temperature but I do keep it pretty short and then just don’t push the car until it has reached proper working temperature. Have one thing in mind though, just because your temp gauge shows normal it doesn’t mean that your oil has reached that same temperature. It takes A LOT longer for the oil to heat up, anybody with an oil temp gauge that can verify this for me and give some figures?
I don't have time figures for you, but I can verify that the oil temp comes up much slower than the coolant temp.

I let the car idle until the stock temp guage starts to move (verified to be 130 F with AEM EMS data logging) and then drive it gently until my oil temp gauge starts to come up (50 C on guage, 122 F) before I really hammer on it.

Keith
Reply
Old Oct 17, 2004 | 02:42 PM
  #12  
2003evolution's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2003
Posts: 149
Likes: 0
From: Plainfield, CT
I always let it idle unitil the temp moved passed 1/4 temp then drive slow unitl closer to half then rew it up and hammer on it.
Reply
Old Oct 17, 2004 | 03:00 PM
  #13  
MAVERICKVIII's Avatar
Evolving Member
 
Joined: Jul 2004
Posts: 152
Likes: 0
From: Sumner, WA.
I usually let my car warm up for about 5min. or so when it is cold. I have remote start to so when I come out of a store it is warming up as I walk to it. Kind of nice.
Reply
Old Oct 17, 2004 | 03:13 PM
  #14  
Fourdoor's Avatar
Evolved Member
20 Year Member
iTrader: (11)
 
Joined: Oct 2003
Posts: 2,702
Likes: 4
From: Rosedale, IN
Originally Posted by MAVERICKVIII
I usually let my car warm up for about 5min. or so when it is cold. I have remote start to so when I come out of a store it is warming up as I walk to it. Kind of nice.
What remote start system did you go with? I am seriously thinking about this for the winter.

Keith
Reply




All times are GMT -7. The time now is 11:45 AM.