Bonnet Heat/Deformed Scoop
#252
Seriously though.... they are stalling because MiniUSA hasn't figured it out yet. Well, two more weeks and it meets the 30 days in the shop requirement of the MD LL. Not that the LL is a desired outcome.
Hang in there, I feel your pain.
#253
Testing 1 - 2 - 3
Friday Update:
I performed a couple temperature tests, on the Mini, Friday night when I arrived home. Basically I monitored the outflow hose temp from the water pump to see when the fan would kick on. It started running at around 221F, and never shut off. It must have been running on low, because it couldn't reach the shut off temp of 167F. I let it run for about 15 minutes before turning the car off.
I shut the bonnet and turned off the engine. The fan stopped running and the turbo water pump was not running either. Knowing I gave it sufficient cool down time, I was very interested in the bonnet temps.
The max temperature on the bonnets hot spot only reached 145F. That's a all time low!! So there is hope of having safe temps after shutdown.
My water pump usually runs for up to five minutes after engine off, but I can only recall the fan running twice after engine off.
Owners with "normal" shutdown temps please answer the following questions:
I performed a couple temperature tests, on the Mini, Friday night when I arrived home. Basically I monitored the outflow hose temp from the water pump to see when the fan would kick on. It started running at around 221F, and never shut off. It must have been running on low, because it couldn't reach the shut off temp of 167F. I let it run for about 15 minutes before turning the car off.
I shut the bonnet and turned off the engine. The fan stopped running and the turbo water pump was not running either. Knowing I gave it sufficient cool down time, I was very interested in the bonnet temps.
The max temperature on the bonnets hot spot only reached 145F. That's a all time low!! So there is hope of having safe temps after shutdown.
My water pump usually runs for up to five minutes after engine off, but I can only recall the fan running twice after engine off.
Owners with "normal" shutdown temps please answer the following questions:
- Does your fan run every time after engine off and for how long?
- Does your water pump run every time after engine off and for how long?
- Is it typical for your fan to be already running prior to engine off?
- When was your Mini built?
- Has it had any ECU updates?
#254
#255
Friday Update:
I performed a couple temperature tests, on the Mini, Friday night when I arrived home. Basically I monitored the outflow hose temp from the water pump to see when the fan would kick on. It started running at around 221F, and never shut off. It must have been running on low, because it couldn't reach the shut off temp of 167F. I let it run for about 15 minutes before turning the car off.
I shut the bonnet and turned off the engine. The fan stopped running and the turbo water pump was not running either. Knowing I gave it sufficient cool down time, I was very interested in the bonnet temps.
The max temperature on the bonnets hot spot only reached 145F. That's a all time low!! So there is hope of having safe temps after shutdown.
My water pump usually runs for up to five minutes after engine off, but I can only recall the fan running twice after engine off.
Owners with "normal" shutdown temps please answer the following questions:
I performed a couple temperature tests, on the Mini, Friday night when I arrived home. Basically I monitored the outflow hose temp from the water pump to see when the fan would kick on. It started running at around 221F, and never shut off. It must have been running on low, because it couldn't reach the shut off temp of 167F. I let it run for about 15 minutes before turning the car off.
I shut the bonnet and turned off the engine. The fan stopped running and the turbo water pump was not running either. Knowing I gave it sufficient cool down time, I was very interested in the bonnet temps.
The max temperature on the bonnets hot spot only reached 145F. That's a all time low!! So there is hope of having safe temps after shutdown.
My water pump usually runs for up to five minutes after engine off, but I can only recall the fan running twice after engine off.
Owners with "normal" shutdown temps please answer the following questions:
- Does your fan run every time after engine off and for how long?
- Does your water pump run every time after engine off and for how long?
- Is it typical for your fan to be already running prior to engine off?
- When was your Mini built?
- Has it had any ECU updates?
#256
#257
It sounds like me whining about how hot my bonnet gets.
#258
Join Date: Dec 2006
Location: Hot Springs Village, AR
Posts: 4,743
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Gee--maybe I'd better spend more time closely listening. All I've ever heard was a cool-sounding whine AS I shut down the engine. Sort of like a jet engine spooling down, although much faster. I've never had the fan continue to run in this or any car since our 70's era Audi Fox, when this kind of cooling fan was pretty new to automotive design. And I can't hear anything else. I'll have to risk third degree burns and put my ear on the hood.
#259
Owners with "normal" shutdown temps please answer the following questions:
- Does your fan run every time after engine off and for how long?
- Does your water pump run every time after engine off and for how long?
- Is it typical for your fan to be already running prior to engine off?
- When was your Mini built?
- Has it had any ECU updates?
1. Yes. Seems to be about 45 seconds every time.
2. Yes. Timed it once, about 8m 20s.
3. Not sure. I'll make a point of checking. Seems like it comes on after.
4. Week 34 (8/24/07)
5. No.
#260
I've recorded temps as high as 325 degrees on the Flying Squirrel. I'll start recording temps from Arthur for you to compare.
Except for the annoying smell of "burnt cat" that Arthur produced at high altitude running in Colorado and Utah (9000+feet), Arthur has been relatively trouble-free.
there is still the issue of hotfoot though. Temps at the center pillar run a nominal 130 degrees. Ouch.
Except for the annoying smell of "burnt cat" that Arthur produced at high altitude running in Colorado and Utah (9000+feet), Arthur has been relatively trouble-free.
there is still the issue of hotfoot though. Temps at the center pillar run a nominal 130 degrees. Ouch.
http://www.aa1car.com/library/converter.htm
#262
daffodildeb, mataku & korby,
Have you all had a chance to call Laurie B at MINI Customer Relations and your local dealer about our blazing bonnets? 1-800-831-1117 and ask for Laurie B at extension 6274, or transfer there directly.
I'm dying to know if yout get the standard "I've never heard of this before" response.
Thanks!
Have you all had a chance to call Laurie B at MINI Customer Relations and your local dealer about our blazing bonnets? 1-800-831-1117 and ask for Laurie B at extension 6274, or transfer there directly.
I'm dying to know if yout get the standard "I've never heard of this before" response.
Thanks!
#263
daffodildeb, mataku & korby,
Have you all had a chance to call Laurie B at MINI Customer Relations and your local dealer about our blazing bonnets? 1-800-831-1117 and ask for Laurie B at extension 6274, or transfer there directly.
I'm dying to know if yout get the standard "I've never heard of this before" response.
Thanks!
Have you all had a chance to call Laurie B at MINI Customer Relations and your local dealer about our blazing bonnets? 1-800-831-1117 and ask for Laurie B at extension 6274, or transfer there directly.
I'm dying to know if yout get the standard "I've never heard of this before" response.
Thanks!
#265
mataku, try the number if you have a couple minutes to spare.
When ever you get a chance daffodildeb; works for me.
I have sent the regional MINI rep a couple of emails, regarding the blazing bonnet, which have gone completely unanswered.
(But since the emails don't bounce back undeliverable, I know he's getting them.)
How do you get the attention of the regional MINI rep, when he's got his head buried in the ground and is pretending not to hear you?
Seriously, how?? I'm going to email him tonights temp readings.
The numbers for tonight are...
289.4 (143C) was just inside the scoop.
Ahhh winter is coming... the bonnet only made it to 212 tonight
When ever you get a chance daffodildeb; works for me.
I have sent the regional MINI rep a couple of emails, regarding the blazing bonnet, which have gone completely unanswered.
(But since the emails don't bounce back undeliverable, I know he's getting them.)
How do you get the attention of the regional MINI rep, when he's got his head buried in the ground and is pretending not to hear you?
Seriously, how?? I'm going to email him tonights temp readings.
The numbers for tonight are...
289.4 (143C) was just inside the scoop.
Ahhh winter is coming... the bonnet only made it to 212 tonight
#266
mataku, try the number if you have a couple minutes to spare.
When ever you get a chance daffodildeb; works for me.
I have sent the regional MINI rep a couple of emails, regarding the blazing bonnet, which have gone completely unanswered.
(But since the emails don't bounce back undeliverable, I know he's getting them.)
How do you get the attention of the regional MINI rep, when he's got his head buried in the ground and is pretending not to hear you?
Seriously, how?? I'm going to email him tonights temp readings.
The numbers for tonight are...
289.4 (143C) was just inside the scoop.
Ahhh winter is coming... the bonnet only made it to 212 tonight
When ever you get a chance daffodildeb; works for me.
I have sent the regional MINI rep a couple of emails, regarding the blazing bonnet, which have gone completely unanswered.
(But since the emails don't bounce back undeliverable, I know he's getting them.)
How do you get the attention of the regional MINI rep, when he's got his head buried in the ground and is pretending not to hear you?
Seriously, how?? I'm going to email him tonights temp readings.
The numbers for tonight are...
289.4 (143C) was just inside the scoop.
Ahhh winter is coming... the bonnet only made it to 212 tonight
#267
#269
#270
is there suddenly hope? https://www.northamericanmotoring.co...d.php?t=117839
#273
Hi Everyone,
Got to talk with my MINI regional manager this week. He has informed me that he spoke with the MINI engineers who say that 160F to 235F are safe bonnet temperatures for the car and under hood components.
Wheeew, that's a load off my mind.
Alright, seriously though.... He did say that. So, I asked why are owners reporting their scoops are melting. He said that it's not that common an occurrence and are being replaced as needed.
So then I stopped by my dealer and talked with the SM who basically agreed with my comment of "until the engineers say it's too hot, it's not a problem".
Obviously MINI makes tweaks to components throughout the model year. I asked should I keep an eye out for changes related to the hot bonnet. He said MINI makes design changes all the time and wouldn't be surprised if one isn't made to reduce bonnet temps.
So, keep your eyes open; especially once the '08s are launched.
Until a change is made, I still think our best options are to report it to the service department, MINI 1-800-831-1117 x6274 and NHTSA.
-Jinxy
Got to talk with my MINI regional manager this week. He has informed me that he spoke with the MINI engineers who say that 160F to 235F are safe bonnet temperatures for the car and under hood components.
Wheeew, that's a load off my mind.
Alright, seriously though.... He did say that. So, I asked why are owners reporting their scoops are melting. He said that it's not that common an occurrence and are being replaced as needed.
So then I stopped by my dealer and talked with the SM who basically agreed with my comment of "until the engineers say it's too hot, it's not a problem".
Obviously MINI makes tweaks to components throughout the model year. I asked should I keep an eye out for changes related to the hot bonnet. He said MINI makes design changes all the time and wouldn't be surprised if one isn't made to reduce bonnet temps.
So, keep your eyes open; especially once the '08s are launched.
Until a change is made, I still think our best options are to report it to the service department, MINI 1-800-831-1117 x6274 and NHTSA.
-Jinxy
#274
Hi everyone.
Sorry for no updates over the last week, I was on holiday down in Grand Cayman all week.
The weather was great, from what I can remember... we had a $700 bar bill .
I'll continue to post my temp readings this week.
I have all the parts for my manual fan switch mod that I am planning. I'll post pics once I start the project.
.
Sorry for no updates over the last week, I was on holiday down in Grand Cayman all week.
The weather was great, from what I can remember... we had a $700 bar bill .
I'll continue to post my temp readings this week.
I have all the parts for my manual fan switch mod that I am planning. I'll post pics once I start the project.
.