Hi! I just bought an MG TF from 2003 and need some advice

Replied by MGB281 on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 5 days ago #208874
There numerous ways to a low coolant warning alarm, this is what I used for a replacement expansion tank, they are better made than the MG one and are fitted with two prongs for sensing the coolant level, some vendors include the plug and a length of wire as this one does.
VW Volkswagen Polo 6R Coolant Reservoir Expansion Tank Fluid Bottle 6Q0121407B
Completed
I used the LOW water level version of this HIGH level alarm;
High Water Level Silent Alarm With Random Colour Flashing LED 12V
Buy It Now
The seller will list one if you ask, because I have lost all of my high frequency hearing a buzzer is of no use to me but they  do make one with a buzzer. Installation is simple, after mounting the tank with a short strip of metal for a bracket, you then connect the two white wire (they need to be extended to reach) to the expansion tank plug, then a source of power (I got mine from the USB charger that replaced the cigarette lighter)  and fit the warning light. I placed the light in one of the switch blanks in front of the gearlever, when the LED flashes in alternating colours you will certainly see it. I got the idea from someone on the MGF Register
by MGB281
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Replied by Cobber on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 5 days ago #208875

I just found this on YT.  I'm not affiliated in any way but it will give you some insight in to a coolant alarm system.

Coolant Alarm.
 
That is the Browns & Gammon unit, which I have, it is excellent, very easy to fit and  over 10+ yrs has not given me any trouble or false alarms.

"Keep calm, relax, focus on the problem & PULL THE BLOODY TRIGGER"

by Cobber
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Replied by Airportable on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 4 days ago #208879
I’ve used the VW tank for more years than I care to remember & apart from the blue screw top interfering with the cat flap when topping up, it’s fit & forget.
Fit & forget, that is until someone points out that the blowoff value of the cap is greater than the designed pressure of the original.
I then have a week of worrying until the thought fades again.
As our friend says a simple angled bracket & a little rearranging of the plumbing & it’s fine.
How the alarm is instituted by others is unknown to me as I built my own until I bought a monumentally good Australian unit at a monumentally cheep price off eBay.
The days of carrying a spare cap are now long gone.
M
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Replied by Notanumber on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 4 days ago #208886
Bruce Cotsell's low coolant alarms are reccomended. I've fitted 2 of them to TFs. Inexpensive and straightforward

2003 TF 135 sunstorm

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Replied by R40MGF on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 4 days ago #208888
I recently fitted one of Bruce's alarms and I agree with Notanumber.
They are easy to fit, it comes with comprehensive instructions and for the price I should have fitted one years ago.

With our car I should probably get a high water alarm 
by R40MGF
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Replied by bluebae on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 4 days ago #208890
Coolant-wise, go for the oat stuff like others said. Maybe grab a spare cap too, they can be finicky sometimes.
by bluebae

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Replied by bluebae on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 3 weeks 22 hours ago #209011
Welcome to the forum! As a fellow newbie, I can relate to the excitement and nerves. Definitely get that low coolant alarm asap, it's a lifesaver from what i've read here.
by bluebae
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Replied by Martinr on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 1 week 3 days ago #209305
I


I also just fitted one of Bruce’s alarms but to my Rover 100 (1996), and, having a conventional front-engined vehicle, I swapped Bruce’s piezo buzzer for a combined light-and-sound alarm (£2 on ebay), which I fitted to the dash, consulting with Bruce beforehand as to the feasibility.      I like the fact that, as the ignition is turned on, Bruce’s alarm gives a short beep (or short beep and flash in my case): it’s confirmation to the driver that the circuit is live and functioning. 
Last Edit:1 week 3 days ago by Martinr
Last edit: 1 week 3 days ago by Martinr.

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Bruce Cotsell's low coolant alarms are reccomended. I've fitted 2 of them to TFs. Inexpensive and straightforward
Apologies for the shameless advertising, but since it's been mentioned above...

My coolant alarm kits are available from eBay for a reasonable price.  But members of The-T-Bar can benefit from a respectable discount by buying from me direct.  Just send me a private message here on The-T-Bar.  I am happy to send them abroad and do a LHD version.
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Bruce could you outline the difference between a RHD kit & a LHD kit please?
M

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Replied by TA22GT on topic Hi! I just bought an MG TF from 2003 and need some advice

Posted 1 week 2 days ago #209334

Bruce Cotsell's low coolant alarms are reccomended. I've fitted 2 of them to TFs. Inexpensive and straightforward
Apologies for the shameless advertising, but since it's been mentioned above...

My coolant alarm kits are available from eBay for a reasonable price.  But members of The-T-Bar can benefit from a respectable discount by buying from me direct.  Just send me a private message here on The-T-Bar.  I am happy to send them abroad and do a LHD version.

Shameless plug or not your kits come very well recommended.  PM sent.
 
by TA22GT

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Bruce could you outline the difference between a RHD kit & a LHD kit please?
M
The difference is very simple.  To position the sounder behind the driver's head, the wire needs to be longer for a LHD car.  Otherwise, it's the same.

Complications arise for those with the Steptronic/Stepspeed gearboxes as the 12V supply has to be picked up elsewhere.

I allude to all this in the eBay listing and ask that buyers let me know if they have either of these variants.  They never do...
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