Winter
Author
Discussion

Chris Marriott

Original Poster:

183 posts

235 months

Thursday 23rd October 2008
quotequote all
I know this has been mentioned before and upon searching the forums I found 1 guy who insulated his oil tank with quilted foil. Has anyone done this? has it worked? becasue I want to use this car as much as possible but hate it when the oil temp doesnt get hot enough even after driving for awhile!

Edited due to the fact I didnt go to school when I was young!

Edited by Chris Marriott on Thursday 23 October 18:43

ALT

1,879 posts

311 months

Thursday 23rd October 2008
quotequote all
Sorry, you "won't" use the car or you "want to" use the car?

And what do you mean "it doesn't warm up on the sensor"? Of course the car will warm-up but it will take some time so you'll just have to be patient.

Chris Marriott

Original Poster:

183 posts

235 months

Thursday 23rd October 2008
quotequote all
Sorry you know what I ment. I know the car warms up but I dont do anything till its reading 60c but my journey from home to work is M40. M25 then M4 and the readout doesnt go above 40ish. The sensor has been changed and everything checked all ok. Its just the cold morning air rushing over the sensor. Surely there is something that can be done by insulating it.

ALT

1,879 posts

311 months

Friday 24th October 2008
quotequote all
Agreed, it is frustrating keeping the revs down until it warms up and waiting until 60C will never happen.

I've had my Tamora for nearly seven years and would recommend keeping below 2500rpm until 40C then 3500/4000rpm until 50C, etc.

That should be fast enough in fifth gear. wink

Cheers... Andrew

Chris Marriott

Original Poster:

183 posts

235 months

Friday 24th October 2008
quotequote all
I've always done the under 2000rpm till 60.

Am i been over the top?

Targarama

14,784 posts

312 months

Friday 24th October 2008
quotequote all
Chris Marriott said:
I've always done the under 2000rpm till 60.

Am i been over the top?
A little. Its labouring a bit keeping that low. Just keep it under 3,000rpm until warm.

tail slide

2,169 posts

276 months

Sunday 26th October 2008
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To combine info from other thread...

VARLEYHYD said:
Zippee said:
RJelley said:
I dont seem to take my eyes of the oil temp, are you all saying that once the temp hits 70 or so, then if whilst driving down the road the temp drops to 60, thats just the sensor, I assume the oil itself has not dropped in temp and you can drive it hard??

RJ
Thats what I'm hoping and trying to clarify. Else in this weather I'm going to be constantly limited to 3500 rpm
Try some 15mm plumbing pipe foam insulation about 30mm long slide it over and push a bit in where the wire is and secure with tape on the sensor at the dry sump tank. Added about 8 deg c for me.

G
yes worthwhile mod for peace of mind.


Discussed this with the factory when new, as I had to use mine through the winter & INDICATED temp may not go above 35C on a run when it's really frosty! xmas


But of course the engine still reaches it's 70C after 20 mins or so .... they told me to just remember that the sensor isn't actually picking up temp of oil in engine but in the tank, which is ok in warm weather as they're similar, but tank & stat run much cooler in winter as they're at the front in the airflow, and a long way from the engine. I tried insulating the tank but it made little difference, insulating the 'stat made rather more. smile

Edited by tail slide on Sunday 26th October 07:27

tamore

9,974 posts

313 months

Sunday 26th October 2008
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to be fair though, if it's that cold that oil isn;t getting above 40C, the last thing you want to be doing is taking it above 4000rpm anyway. unless you're running winter boots that is.

tail slide

2,169 posts

276 months

Sunday 26th October 2008
quotequote all
tamore said:
to be fair though, if it's that cold that oil isn;t getting above 40C, the last thing you want to be doing is taking it above 4000rpm anyway. unless you're running winter boots that is.
scratchchin

That would be true but.. my point was that the oil in the engine does get to 70C despite what the oil temp sensor says, 'cos it's in the wrong place.

tamore

9,974 posts

313 months

Sunday 26th October 2008
quotequote all
tail slide said:
tamore said:
to be fair though, if it's that cold that oil isn;t getting above 40C, the last thing you want to be doing is taking it above 4000rpm anyway. unless you're running winter boots that is.
scratchchin

That would be true but.. my point was that the oil in the engine does get to 70C despite what the oil temp sensor says, 'cos it's in the wrong place.
totally agree. the heat generated by the AJP and SP6 engines is phenomenal.

VARLEYHYD

2,244 posts

236 months

Sunday 26th October 2008
quotequote all
tail slide said:
my point was that the oil in the engine does get to 70C despite what the oil temp sensor says, 'cos it's in the wrong place.
I can see a modification coming up!!

YHM

Gsmile

TVR_owner

3,349 posts

220 months

Monday 27th October 2008
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tamore said:
tail slide said:
tamore said:
to be fair though, if it's that cold that oil isn;t getting above 40C, the last thing you want to be doing is taking it above 4000rpm anyway. unless you're running winter boots that is.
scratchchin

That would be true but.. my point was that the oil in the engine does get to 70C despite what the oil temp sensor says, 'cos it's in the wrong place.
totally agree. the heat generated by the AJP and SP6 engines is phenomenal.
The heat generated by the S6 is not more than a normal engine. It runs cold oil (80 is not high!).
Engine bay temperatures and lack of abilty to get the heat away are another issue.