Monday, 9 April 2018
Tyred & Emotional - Part 2 - "The Reckoning"
Wednesday, 4 April 2018
Tyred & Emotional - Part 1
Monday, 26 February 2018
Drive Safely This Wintry Week
Make sure you have everything you need in your car:
...that your car is fully functioning...:
Friday, 13 January 2017
And you thought YOU had a cold start today...
Yes, we might all think that with UK temperatures dipping (just a little bit) below zero our cars are rightly justified in hesitating a little in the mornings. But should this really be a worry for us?
Car manufacturers usually want to be able to sell their cars across the world, and not everywhere is as temperate as it is here.... Testing of new models from -40C to +50C isn't unusual.
Starting a Smart CDI at -29C in Novosibirsk in Russia... This driver does mention the problems with frozen ABS, ESP and stiff steering, but it does get going.
I think the best advice is, (a) take things easy, and (b) keep your batteries charged!
Friday, 23 December 2016
Will YOUR car still start in 2017?
With bad weather looming, and Christmas coming, it is probably a good time to politely remind all drivers about the need to keep an eye on the health of their cars... in particular, the battery.
You use the car every day to get to work... and it hasn't given you ANY problems... All MUST be fine... Well, hopefully, yes!
AA Busiest Day of the Year
However, it is worth remembering that not using the car as much, and perhaps making several much shorter journeys, the car's battery will not get recharged as much as on longer trips. This means that, come that first day back at work when you're running late and it is cold and raining outside, the battery might not be up to getting the car started. In fact, on the first day back in 2016 over 7000 people called the AA with that very problem.
There are, of course, things that you can do to try to avoid these issues:
- If you use your car a few times for journeys that are at least 30 minutes long, all should be well since the car will charge the battery for you.
- If you are NOT going to use the car, you might wish to consider using a battery charger to keep the battery topped up, or to fully recharge the day before you are back to work.
If you have two cars, but have only used one over the holidays, it might be worth having that set of jump leads handy... and remember to look up how to use them safely! UKMotorTalk's Winter Driving Tips
Friday, 2 December 2016
Winter Driving Tips from UKMT's technical chaps....
Looking back to 2010, we gathered some good advice from our technical chaps regarding the more modern quirks that winter turns up…..
We catch up with our technical chaps to see if they have any thoughts about driving in the current snow and ice..... and here's what they said!
Auto Transmissions:- Some have a Snow button function, in short the Autobox ECU forces the box to shift-up to a higher gear and will not allow a low gear like 1st or second to be selected when the "Snow Button" is pressed. The philosophy being that if you gradually move off by tickling the throttle in a high gear there will be less chance of wheel spinning and losing traction, more importantly you will begin to move forward slowly and safely.
ESP:- If your transmission does not have this function or you may have a manual transmission the "Traction Control" function of your ABS/ESP should kick in. What is this then..................modern vehicles have a number of ways of providing you with traction control "Wheel spin prevention in low traction conditions" How do you know it's working, when traction control kicks in the ESP light will flash on the dash board, you can press the throttle as hard as you want the system reduces engine power. There are many ways by which the transmission, ABS and engine ECU's prevent wheel spin, the most common are:- Cutting the fuel delivery to the injectors, ABS braking the wheels or a combination of these in very quick succession.
Diesel engines:- Modern HDI (High Pressure Direct injection) still have heater plugs but rarely use them due to their high combustion efficiency and ability to start in cold conditions. In recent years manufacturers have removed the heater plug light from the dash board therefore in very cold conditions like we are currently experiencing you will need the heater plugs but will not necessarily have an indication on the dashboard of their run or heat duration. Advice is with HDi engines in very cold weather switch on ignition for a few seconds before cranking the engine to allow heater plugs to run a cycle.
Old Diesel engines Direct or Indirect injection:- Will all have heater plugs and a dash light to indicate their run cycle, when the weather is very cold let them run for three cycles, i.e switch on ignition, let the plugs run a cycle, watch light on dash go out then repeat another two times. Do not use ether type sprays into the induction system, they wash critical oil off the piston rings for first time start and rapidly increase cylinder bore wear. This is like pouring salt in wound, the engine is already a poor starter due to piston ring & bore wear, diesel engines rely on the heat generated on the compression stroke to start. Spraying these ether aid starters into the induction system accelerates the wear process, which is why motorists say that an old diesel engine becomes addicted to these ether spray starting aids.
Check YOUR car before driving this Winter
Graham Benge takes us through a quick list of checks we should ALL be doing before driving this winter.
- Rear lights
- Numberplates
- Tyres
- Windscreen wipers
- Washer fluid
- Headlights
- Wing mirrors
Friday, 25 November 2016
Monday, 18 November 2013
Winter is coming!
With predictions of “freezing winds” bringing “snow and ice chaos” (Daily Express!) for a prolonged spell of cold weather, now seems like a good time to politely nudge you all towards the UKMotorTalk Winter Driving Tips pages….. http://ukmotortalk.co.uk/winter_driving_tips.html
Friday, 18 January 2013
Winter Driving Tips
Friday, 24 December 2010
Further driving tips...
Winter Driving Tips from UKMT's technical chaps....
We catch up with our technical chaps to see if they have any thoughts about driving in the current snow and ice..... and here's what they said!
Auto Transmissions:- Some have a Snow button function, in short the Autobox ECU forces the box to shift-up to a higher gear and will not allow a low gear like 1st or second to be selected when the "Snow Button" is pressed. The philosophy being that if you gradually move off by tickling the throttle in a high gear there will be less chance of wheel spinning and losing traction, more importantly you will begin to move forward slowly and safely.
ESP:- If your transmission does not have this function or you may have a manual transmission the "Traction Control" function of your ABS/ESP should kick in. What is this then..................modern vehicles have a number of ways of providing you with traction control "Wheel spin prevention in low traction conditions" How do you know it's working, when traction control kicks in the ESP light will flash on the dash board, you can press the throttle as hard as you want the system reduces engine power. There are many ways by which the transmission, ABS and engine ECU's prevent wheel spin, the most common are:- Cutting the fuel delivery to the injectors, ABS braking the wheels or a combination of these in very quick succession.
Diesel engines:- Modern HDI (High Pressure Direct injection) still have heater plugs but rarely use them due to their high combustion efficiency and ability to start in cold conditions. In recent years manufacturers have removed the heater plug light from the dash board therefore in very cold conditions like we are currently experiencing you will need the heater plugs but will not necessarily have an indication on the dashboard of their run or heat duration. Advice is with HDi engines in very cold weather switch on ignition for a few seconds before cranking the engine to allow heater plugs to run a cycle.
Old Diesel engines Direct or Indirect injection:- Will all have heater plugs and a dash light to indicate their run cycle, when the weather is very cold let them run for three cycles, i.e switch on ignition, let the plugs run a cycle, watch light on dash go out then repeat another two times. Do not use ether type sprays into the induction system, they wash critical oil off the piston rings for first time start and rapidly increase cylinder bore wear. This is like pouring salt in wound, the engine is already a poor starter due to piston ring & bore wear, diesel engines rely on the heat generated on the compression stroke to start. Spraying these ether aid starters into the induction system accelerates the wear process, which is why motorists say that an old diesel engine becomes addicted to these ether spray starting aids.
Monday, 29 November 2010
BBC News - De-icing cars taken outside Banstead and Caterham homes
Tuesday, 16 November 2010
Blindingly simple - or so you'd think.
Well, once again the "season of mists of mellow fruitfulness...blah, blah.." lines are being trotted out as the mercury plummets below effing cold degrees C here in the UK and we road users find ourselves faced once more with that hardy old perennial; namely, foglight abuse.
Yes - as if they needed another excuse to push every single button with the wiggly-line headlight icon stamped on it, the Great British Public now has another tool in the box marked 'guaranteed to wind up my fellow motorist' - the box which of course contains such helpful, blood-pressure-raising delights as the badly-adjusted, retina-searing headlight, the billion-watt 'in-car' stereo system (see most 'enhanced' Saxo VTRs) & of course the magnetic front bumper (Audi/BMW).
It seems increasingly likely that there is some kind of national epidemic triggered by the arrival of the first fog of autumn - the symptoms being an itchy fog-light finger that feels compelled to operate the auxilliary lamps mounted at front & rear of the victim's vehicle upon the detection of even the slightest gentle mist wafting from a meadow or playing field to within, say a couple of feet of the road. These symptoms manifest themselves quickly, regardless of the severity of the mist/fog cloud & regardless too of the proximity of other road users who then find themselves afflicted with a burning sensation in the eyes caused by bright red or white lights in their field of vision. And, unfortunately, due to the apparent aberration within the sufferer's brain which causes the activation of what might be mistaken for a mobile tribute to Blackpool at Christmas time, he or she is apparently unable to switch these lights back off with the same haste when the fog recedes or another vehicle is clearly visible within say oh, half a mile.
Takes a breath, slurp of tea and one of those little pink pills the nice doctor said would reduce that twitching vein on the temple.
Suffice it to say then that the misuse of foglights is normally guaranteed to elicit a certain consternation here at Motortalk Towers - this particular outpuring of ire being triggered by the usual commute into West London this morning from the leafy Surrey/Hants countryside where many of the team are based.
The signs weren't good as the temperature fell like a stone last night and the mist started rolling in to the valley where we live early in the evening - and as I chiselled the ice off the car this morning with the temperature gauge bleating a bracing -2 deg C I just knew that we were in for a dazzling display of motoring ignorance all the way up the A3 & beyond..
And, we weren't to be disappointed as, joining a busy but flowing A3 south of Guildford there were more than a few vehicles within plain sight of each other with their foglights on front and rear for no apparent reason other than at some point their drivers had experienced fog and had switched them on.
Yes, it was quite foggy in places - particularly in & around the country lanes which link home to the main roads but honestly, not one of the people I found myself driving alongside on the roads this morning could justifiably have claimed that having these extra lights aglow on their vehicle was neccessary - apart, perhaps from the bloke in a Fiesta whose offside headlight had failed; we'll give him the benefit of the doubt..
Now, don't get us wrong. Used correctly, foglights are a very effective and worthwhile fitment in a country such as ours with its, er, changeable weather patterns, and an extra bright rear lamp can be a real confidence boost when stopped in fog on a blind bend or travelling slowly on a misty & poorly-lit dual carriageway where distance judgement can be tricky as visibility is dramatically reduced.
In fact, there's a growing acceptance of the use of - in particular - rear fog lamps in territories where they are not manadatory as they are here in the EU, indeed Mini owners in the 'States successfully lobbied BMW USA to make them optional on cars sold over there and web forums relating to other models not fitted with the feature as standard regularly feature 'how to' instructional posts for those keen to add the functionality to their vehicles.
So, on the whole then, they would seem to be A Good Thing if used correctly & not as an additional piece of posing equipment chosen from the options list (BMW 1 Series owners, you know who we're talking about here) or as a light-emitting cloak of invincibility which renders the user impervious to danger in foggy conditions.
To that end, perhaps it bears repeating that, according to none other an authority than The Highway Code (last read by approx 99% of drivers the day before they passed their driving test):
"You MUST NOT use front or rear fog lights unless visibility is seriously reduced (see Rule 226) as they dazzle other road users and can obscure your brake lights. You MUST switch them off when visibility improves."
And 'seriously reduced' is usually taken to mean less than 100 metres, or 328 feet if you can't get to grips with that new-fangled decimal nonsense.
So, to all those who press every single lighting button on the dashboard, a plea.
Why not take the time to read two quite important pieces of literature?
1) Your vehicle handbook - it'll be that tatty thing stuffed under the seat, in the glove box or propping up the leg of the dining table which has never been the same since that incident with the gin & the hacksaw.
It'll tell you all about what those buttons which look like they switch the headlights on actually do & what the lights they're actually connected to are for.
2) The Highway Code - No. No, we've no idea either - probably long gone and unlikely it's ever been looked at since you ripped up the L plates - well, here you go, here's the bit you need:
http://www.direct.gov.uk/en/TravelAndTransport/Highwaycode/DG_069859
pretty much the first line on the page..
You're welcome.
Dave Wakefield


