Bleeding coolant
Author
Discussion

yi8tvr

Original Poster:

1,105 posts

272 months

Tuesday 18th July 2006
quotequote all
Weather being what it is thought i would give the old girl a bleed today seeing that the temp was hovering around the 97 to 100c mark in traffic. Hissed for about 30 seconds tightend the screw back up and checked the water level. That 30 seconds was about 3/4 of a litre of coolant needed to top her up. Its dropped the temp by 4 degrees, now at 96 max.

Woth doing if you have 10 mins to spare....

fairclp

654 posts

268 months

Tuesday 18th July 2006
quotequote all
Hi Mark,

Thanks for that.

Posting a bit more info on the procedure would be helpful if you have a few minutes.

Cheers!

maltvr

25 posts

271 months

Tuesday 18th July 2006
quotequote all
You loosen the cap when hot until the pressure's dropped? And then refill when cold? I've got the same problem so I'll give it a go.

I've tried bleeding the system a couple of times by idling the engine with the cap off and refilling as the coolant/air bubbles out, all the way up to and beyond the fans kicking in, but without much success - still water 100-102deg, oil 97deg in traffic jams.(That's how the TVR Centre bled the system, and they said that air in the Speed 6 cooling system is a common problem and not easy to sort out.) BTW I had a new cap, sensors checked and system pressure tested.

Also, I get a watery gurgling noise (audible inside the car) for a second or so on opening the throttle from tickover, which seems to be air in the heater circuit. Anyone else had this - any ideas, or will better bleeding fix it?

yi8tvr

Original Poster:

1,105 posts

272 months

Tuesday 18th July 2006
quotequote all
Leave the cap on and undo the screw on the pipe to the left hand side at the front (somebody post a picture as i cant at the moment as Fotango has closed). Do it when warm not boiling and you will bleed the system

johnFairfield

555 posts

238 months

Tuesday 18th July 2006
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Which left is that?
When looking from the front or ftom thr back?
Drivers side or passengers side would be less confusing to us simple mortals.

fairclp

654 posts

268 months

Wednesday 19th July 2006
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The screw is a bolt requiring an allen key.

yi8tvr

Original Poster:

1,105 posts

272 months

Wednesday 19th July 2006
quotequote all
Soory chaps. its offside and yes its an allen key bolt/screw.

supergrass

426 posts

262 months

Thursday 20th July 2006
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Only top up with genuine TVR water for warranty reasons.I can supply this at a discounted price of four pounds a litre plus p&p.

yi8tvr

Original Poster:

1,105 posts

272 months

Thursday 20th July 2006
quotequote all
supergrass said:
Only top up with genuine TVR water for warranty reasons.I can supply this at a discounted price of four pounds a litre plus p&p.


How are you going Steve.

I think a light ale is in order sooner rather than later..VERY SOON, I will ring you

Hope that water your selling is wetter water, makes all the difference

Why dont you pop down to brands Monday, love to see you.

Maybe you could have a spin, do the words, cats silverstone top copse spinning, remind you of anything. They do to me

The sight of a crystal topaz tuscan doing a pirouette at Brands


Mark