G37 Sedan

The Car is Hot - Literally

Thread Tools
 
Search this Thread
 
Old 06-21-2010, 03:57 PM
  #16  
HappyG
Registered User
 
HappyG's Avatar
 
Join Date: May 2010
Location: New York
Posts: 597
Received 2 Likes on 2 Posts
Originally Posted by BLKG37X
I noticed that after driving the car, even at short intervals, not revving it up too much, not going too fast or braking too hard, there's is a great deal of heat is coming from below .
What is the reading of the temperature gauge on your dashboard? If it is within normal range, there is nothing to worry about.
Old 06-21-2010, 04:26 PM
  #17  
BLKG37X
Registered User
Thread Starter
iTrader: (-1)
 
BLKG37X's Avatar
 
Join Date: Mar 2010
Location: Brooklyn, NY
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Originally Posted by only4mal
With all due respect chief...
255 HP??...That doesn't compare to 330 HP...we are talking a difference of almost 80 HP....thats a huge difference!

And I'm no "Math-ologist" but wouldn't that be an almost 80% gain not 29%??
No. But it's not about that

Originally Posted by only4mal
Put your mind at ease...I'm telling you...the more powerfull the car, the more heat it will produce...
It's nothing to worry about, trust me.
Makes sense I guess, but I just didn't expect this kind of difference. If you step out while the car is running, it feels like like an oven down there.

Originally Posted by FishMeetFish
What is the reading of the temperature gauge on your dashboard? If it is within normal range, there is nothing to worry about.
The guage shows that It's normal.

If next week that will be me, we will know all you guys were wrong
YouTube - Chicago Fire Department Expressway Response Fully Involved Car Fire (I-57)
Old 06-22-2010, 12:34 AM
  #18  
15951
Registered User
 
15951's Avatar
 
Join Date: Apr 2005
Posts: 563
Likes: 0
Received 6 Likes on 5 Posts
Originally Posted by only4mal
With all due respect chief...

I believe it is that simple...I had a '79 Chevy Caprice Classic with a 305 V8 engine...The heat that came up through the floor of that car was ridiculous.

My Wife has a 2008 Impala SS, 305 HP...also produces a great amount of heat. Trust me, the more powerful the engine, the more heat it will produce. And an I35?? C'mon sun, 255 HP??...That doesn't compare to 330 HP...we are talking a difference of almost 80 HP....thats a huge difference!

And I'm no "Math-ologist" but wouldn't that be an almost 80% gain not 29%??
Nope, that would be a 29% increase.

Some engines just run hot. It's not necessarily a function of horsepower, though. There are a lot of variables that contribute to how hot an engine runs. I notice the G has a pretty warm engine as well, but I assume it's functioning as designed because it runs fine and it doesn't overheat. It stays rock steady in the middle of the temp gauge.
Old 06-22-2010, 01:07 AM
  #19  
BLKG37X
Registered User
Thread Starter
iTrader: (-1)
 
BLKG37X's Avatar
 
Join Date: Mar 2010
Location: Brooklyn, NY
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Originally Posted by 15951
Nope, that would be a 29% increase.

Some engines just run hot. It's not necessarily a function of horsepower, though. There are a lot of variables that contribute to how hot an engine runs. I notice the G has a pretty warm engine as well, but I assume it's functioning as designed because it runs fine and it doesn't overheat. It stays rock steady in the middle of the temp gauge.
Perhaps it is functioning as designed. This engine is different. I just never had anything like this so maybe I'm just not used to it.
Old 06-22-2010, 12:28 PM
  #20  
SM_Shadowman
Registered User
 
SM_Shadowman's Avatar
 
Join Date: Feb 2010
Location: Maryland
Posts: 797
Likes: 0
Received 3 Likes on 3 Posts
The only thing that would give me pause is it sounded like you said it wasn't coming from the engine bay, more the underside of the car. Plus, the temp gauge was fine.
Old 06-22-2010, 12:31 PM
  #21  
TheLocNar
Registered Member
iTrader: (5)
 
TheLocNar's Avatar
 
Join Date: May 2009
Location: Chicagoish
Posts: 2,256
Received 66 Likes on 52 Posts
It's nothing to worry about. These cars just run hot. Ask any 370z owner...

The heat from the engine will travel through the exhaust. That's why it's hot under there too.
Old 06-22-2010, 01:30 PM
  #22  
BLKG37X
Registered User
Thread Starter
iTrader: (-1)
 
BLKG37X's Avatar
 
Join Date: Mar 2010
Location: Brooklyn, NY
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Originally Posted by SM_Shadowman
The only thing that would give me pause is it sounded like you said it wasn't coming from the engine bay, more the underside of the car. Plus, the temp gauge was fine.
Yea, I think it's mainly coming from underneath
Old 06-22-2010, 05:12 PM
  #23  
Alex57r
Registered User
 
Alex57r's Avatar
 
Join Date: Apr 2009
Location: NYC
Posts: 523
Likes: 0
Received 1 Like on 1 Post
Your car is proly still new so it is still melting in all the seals and plastics etc... lol After a while it will be like any other car.
Old 06-22-2010, 09:36 PM
  #24  
CodeG
Registered User
 
CodeG's Avatar
 
Join Date: Jan 2010
Posts: 248
Likes: 0
Received 6 Likes on 6 Posts
The engine does put out some heat like any other performance car. But there are not much air going into the engine compartment. All air entered into the engine compartment must past thru the radiator which will increase temp to 200ºF. When the car is at the stand still, heat rises from the cat and trapped in the engine bay further heats up the air temperature. I think some heat shield blanket and some air ram air into the engine bay will help.
Old 06-22-2010, 10:02 PM
  #25  
Jamler
Registered User
 
Jamler's Avatar
 
Join Date: Mar 2010
Location: Central NJ
Posts: 332
Likes: 0
Received 0 Likes on 0 Posts
We need Perforated Hoods ...

Seriously tho, that'd be cool... Literally...

Last edited by Jamler; 01-13-2011 at 07:33 PM.
Old 06-23-2010, 12:34 PM
  #26  
BLKG37X
Registered User
Thread Starter
iTrader: (-1)
 
BLKG37X's Avatar
 
Join Date: Mar 2010
Location: Brooklyn, NY
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Thank you all for the input
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GW330
Body Interior Exterior Lighting
8
02-02-2024 05:41 PM
SkylineG
Intake and Exhaust
13
10-03-2018 07:56 PM
b2autodesigns
Brakes/Suspension
128
03-24-2018 07:44 PM
Team_STILLEN
Future Models
13
09-05-2016 03:13 PM
Thirty_Seven
Private Classifieds
0
08-06-2015 11:02 PM



Quick Reply: The Car is Hot - Literally



All times are GMT -4. The time now is 03:33 PM.