ok, another temperature issue

**shimmy** · 15-08-2009, 10:37 PM

forgot to ask!

another little problem at Donny yesterday!

towards the end of the day my water temp started rising just into the red, after say 4-5 laps of hard driving

never went fully into the red and once you came down by 2-3% effort or slight short shift the temp was back to 2/3, and half a lap of that and it was down to 1/2

my temp guage has never ever (apart from Monza at 40 deg track temp) been above 2/3 on track so something is up.

Finally twice just when the temp was touching the red on Goddards 180deg corner my smg cog light flashed amber 3 times but went off (like a timed flash, not a faulty light)

so any ideas once again!

david · 16-08-2009, 06:46 PM

nothing strange, it's normal, BenM3 and my self at spa a few weeks ago had the same thing with 25°/27°C (77/80F°) outisde, I even got to the Red limit during that day chassing ben and Pierre with is GT3

and to stay around the 2/3 of the jauge, we had to drive with heater full T° and full fan on with windows open...

the oil T° got over the 2/3 of the jauge, that's around 130°C, ... 266F°!!!

to lower the Temp, we use Motul Mo-coo liquid , it's increases the heat exchange with metal, and lower down the Temp around 15°C (59F°)

it's really great

hope that helps

SpineOnABap · 16-08-2009, 08:45 PM

Hmmm, dunno - never seen water temp rise like that! Infact never seen it move much at all, even during those 100 lap jobbies in the summer at Oulton lol.. Oil temp moved everywhere but not water - that was rock solid!

**alexk** · 16-08-2009, 09:17 PM

Guys, that's not normal.
The water temp should never increase, unless there is a problem
In your place, I would check (replace) water pump and radiator.

shane@mbtech · 16-08-2009, 10:16 PM

I agree. You guys have serious problems if you continue to Cain your csl on track at those temps. Stop driving hard the minute the temp starts gettin high. My temp crept up once whilst stuck in traffic and I replaced my broken viscous fan. It never budges on road or track and drive it properly on track for 20 min solid session. I'd suspect waterpump/thermostat/rad issues. Get it checked out before it bites.

**shimmy** · 17-08-2009, 12:46 AM

Quote:

Originally Posted by lawsy

I agree. You guys have serious problems if you continue to Cain your csl on track at those temps. Stop driving hard the minute the temp starts gettin high. My temp crept up once whilst stuck in traffic and I replaced my broken viscous fan. It never budges on road or track and drive it properly on track for 20 min solid session. I'd suspect waterpump/thermostat/rad issues. Get it checked out before it bites.

Thanks guys, it's def not normal coz has never happened before in uk after around 40 trackdays

something changed yesterday and it needs sorting

15-08-2009, 10:37 PM	#1
shimmy CSL Register Uber-poster! Join Date: Apr 2008 Location: Uk Posts: 14,646 Casino cash: $43909	ok, another temperature issue forgot to ask! another little problem at Donny yesterday! towards the end of the day my water temp started rising just into the red, after say 4-5 laps of hard driving never went fully into the red and once you came down by 2-3% effort or slight short shift the temp was back to 2/3, and half a lap of that and it was down to 1/2 my temp guage has never ever (apart from Monza at 40 deg track temp) been above 2/3 on track so something is up. Finally twice just when the temp was touching the red on Goddards 180deg corner my smg cog light flashed amber 3 times but went off (like a timed flash, not a faulty light) so any ideas once again!

16-08-2009, 06:46 PM	#2
david S5 - Full Throttle Join Date: Apr 2008 Location: just across the channel... Posts: 356 Casino cash: $2243	nothing strange, it's normal, BenM3 and my self at spa a few weeks ago had the same thing with 25°/27°C (77/80F°) outisde, I even got to the Red limit during that day chassing ben and Pierre with is GT3 and to stay around the 2/3 of the jauge, we had to drive with heater full T° and full fan on with windows open... the oil T° got over the 2/3 of the jauge, that's around 130°C, ... 266F°!!! to lower the Temp, we use Motul Mo-coo liquid , it's increases the heat exchange with metal, and lower down the Temp around 15°C (59F°) it's really great hope that helps __________________ pleasure is not only in the straight line..... Last edited by david; 16-08-2009 at 06:48 PM.

16-08-2009, 09:17 PM	#4
alexk Driving it like I nicked it Join Date: Mar 2009 Posts: 2,785 Casino cash: $29970	Guys, that's not normal. The water temp should never increase, unless there is a problem In your place, I would check (replace) water pump and radiator. __________________ www.clubcsl.com - I am a BMW Motorsport fan ! My youtube channel is here

16-08-2009, 08:45 PM	#3
SpineOnABap S5, Sport Off, DSC M-track Join Date: May 2008 Location: Earth Posts: 561 Casino cash: $5714	Hmmm, dunno - never seen water temp rise like that! Infact never seen it move much at all, even during those 100 lap jobbies in the summer at Oulton lol.. Oil temp moved everywhere but not water - that was rock solid!

16-08-2009, 10:16 PM	#5
shane@mbtech CSL Register Uber-poster! Join Date: Feb 2009 Location: warrington Posts: 5,419 Casino cash: $19783	I agree. You guys have serious problems if you continue to Cain your csl on track at those temps. Stop driving hard the minute the temp starts gettin high. My temp crept up once whilst stuck in traffic and I replaced my broken viscous fan. It never budges on road or track and drive it properly on track for 20 min solid session. I'd suspect waterpump/thermostat/rad issues. Get it checked out before it bites.