What have I done wrong in changing my brakes?
I just changed my front brakes and had a tough time with the passenger side. Everything came off easy but when I tried to install the new pads my caliper wouldn't fit right. When I got it on, the caliper bracket the opposite side of the rotor went crooked and had about half an inch that needed to be pushed back (only on one side). I put the tyre on anyway and doing so pushed the rotor to where it's supposed to be but now it takes a lot of effort to drive and without using the brakes it stops very quickly. What do I need to do to fix the problem?
Blake Greiner (Lansing)Sep 2011 Filed under: brakes
Expert answer
Hi Blake,
You really shouldn't drive any further with the car in this state. It sounds like the pads have not been fitted correctly and the wheel should be removed and the brakes inspected by a qualified mechanic. We'd like to help, but it really is something that needs to be physically seen.
Good luck with it.
Can I fit steel wheels to a BMW 116?
Hello the better half has a 2005 BMW 116, which has 16-inch alloy wheels. These are very badly buckled and have run flat tyres. Is it possible to fit ordinary 16-inch steel wheels and ordinary tyres on it and would any 16-inch wheel do the job i.e. VW Golf steel wheels?
Thanking you.
Ruairi Mc Carthy (Mullagh Co Cavan)Sep 2011 Filed under: tyres
Expert answer
Hi Ruairi,
Hi Ruairi, with regard to this we received some good advice from The Automotif Centre on the Kinsale Road in Cork, who said "The BMW 116 hub is 72.5, PCD is 5x120. The suspension is designed for runflats. Steel wheel bolts are shorter & 12x1.5."
Does my Kia Sorento have suspension problems?
Hi, I recently bought a 2008 Kia Sorento (30k miles) privately and really like it. Everything has been great so far except for when I hit bumps in the road. The bang you get from going over bumps is quite hard and travels through your body. I did research on Sorentos before buying it but now going back I see there are suspension problems reported on Kias. Do you think if I replace the shocks it should ease the suspension problem and do you know if there is a type of shock that I should get a garage to install to try and dampen down the bang I get from bumps in the road?
Thanks Ciaran.
Ciaran Browne (Dublin)Aug 2011 Filed under: fault
Expert answer
Hi Ciaran,
The Sorento is known for being robust and generally mechanically sound. However, its suspension was never the most comfortable. Your car is very low mileage so I would be surprised if anything in the suspension needs to be replaced as yet. One option would be to ask a mechanic to replace the dampers with high quality items. They'll cost more though.
Before you do that I'd urge you to try to get your hands on another example of the Sorento - from a dealer or something - to compare back-to-back with your own over the same bumpy road. Only then can you know if there's a problem.
Finally, check the tyre pressures as well and make sure they're within spec.
Hope that helps in some way.
Should I buy all-weather tyres ?
Expert answer
Hi John,
We asked Colm Conygham from Bridgestone tyres to explain the benefits. "Yes, all-weather tyres are a good option for Irish motorists as our weather remains unpredictable with temperatures fluctuating above and below seven degrees even in the coldest months. All-weather tyres give the benefits of a summer tyre above 7 degrees but will perform well as low as -15 degrees. Bridgestone offer the A001 all-weather tyre in selected sizes. They can be purchased from First Stop Tyre Centres and key Bridgestone dealers nationwide."
What are my Toyotas worth on trade-in?
What trade-in value would I get for a 2008 Toyota Avensis petrol with low mileage? Also would a garage take two trade in cars, against the purchase of one new car? If so would you give me the approximate value of a 2008 Toyota RAV4 with petrol, low mileage too?
Barbara Spain (Co Dublin)Jan 2011 Filed under: used car values
Expert answer
Hi Barbara,
It is always hard to give a proper price estimate on a car without knowing the mileage and condition but you should expect to be offered around €12,000 for the Avensis depending on the condition and the dealer you go to.
The RAV4 would probably be worth around €14,500 as a trade-in. It is not unheard of for two cars to be traded-in, but you generally have to find a pretty understanding dealer or one who really wants the cars you have to trade-in. Remember that a dealer has to service your trade-in, perhaps put new tyres on it and add a warranty, so this all adds cost.
I hope this helps.
What new Skoda models are on the way?
Hi!
Could you please tell me what plans Skoda has for new /replacement/updated models. I believe this information was given in the Sunday World on 26 December (in the write up on the Skoda Yeti), but I missed it.
Noel Clarke (Drogheda)Jan 2011 Filed under: future cars
Expert answer
Hi Noel,
Two new models have been launched in the Skoda Yeti range and these make up part of a strong model line-up for 2011, which will include a new 4.9 per cent finance offering on Yeti models. Skoda, as part of the Volkswagen Group, will offer finance through its own bank.
The two new models in the Skoda Yeti range are a 1.6-litre TDI Greenline that has 105hp and replaces the 2.0-litre 100hp diesel. It has emissions of 119g/km, which means it sits in motor tax band A.
The car features stop-start technology, low-rolling resistance tyres and brake energy recuperation. Prices start at €23,165 for the Greenline Active, €24,125 for the Ambition model and €26,035 for the Experience.
Also on offer for the first time is the 4x4 version. It comes with a 2.0-litre diesel engine putting out 170hp and with emissions of 155g/km it sits in motor tax band C.
There are Ambition and Experience specifications available for this model and prices are €29,545 for the Ambition and €31,480 for the Experience.
Skoda sold 775,000 cars worldwide in 2010, but has ambitions to sell 1.5 million by 2015. It will launch several new models to the line-up between now and then.
A small A-segment car that will take on the Ford Ka and Toyota iQ will go on sale in 2013, followed by a replacement to the Skoda Octavia that same year. A new version of the Skoda Roomster comes in 2014 and that same year a new version of the Fabia will arrive.
The new Yeti models are now in dealerships.
Hope that helps
How do I cope with the slippy conditions in my two-wheel drive SUV?
Can you recommend any budget all-wheel drive SUV or estate car? I tow a caravan for a couple of weeks over the summer and live on a road that occassionally floods so four-wheel drive could be useful. I have a Hyundai Sante Fe with two-wheel drive at moment and it is particularly poor in snow or slippy conditions. Would you have any recommendations?
William Neale (Dublin)Dec 2010 Filed under: tyres
Expert answer
Hi William,
We'd be only too happy to help you choose a new car if that's the route you want to go down, but one suggestion we'd have that could save you the cost of changing cars is to change the tyres on your Santa Fe to winter tyres.
Many people think that winter tyres are only of use in snow and ice, but that's far from the case. Regular tyres begin to go hard (and hence lose grip) at just seven degrees Celsius. That's regardless of how wet or dry the road surface is. Winter tyres, however, do not go hard at these temperatures and hence retain much higher levels of grip.
It's often said that a two-wheel drive car on winter tyres is better in slippery conditions than a four-wheel drive car on regular tyres.
I have first-hand experience of using winter tyres over the past week and I can confirm that they really make a huge difference. Bear in mind that they help with braking and turning, as well as traction.
You may have heard people say that winter tyres wear out quicker, but actually that's not the case at this time of year. When the temperatures are low, regular tyres wear quicker than winter tyres.
Admittedly, winter tyres wear quicker and their braking performance isn't as impressive as a regular tyre's in warm weather.
There's no doubt that winter tyres are more expensive to buy, but it'd be cheaper than changing your car.
If, however, you want to change your car regardless, come back to us and we'll help you through it.
Should I keep four-wheel drive engaged?
When driving in snow while in a four-wheel drive, should it be engaged at all times or just in dodgy areas? I.e. main road is clear versus side roads slippy - or take it as given that it's on all the time driving?
Sean Vigna (Kildare)Dec 2010 Filed under: winter driving
Expert answer
Hi Sean,
The answer really depends on the type of four-wheel drive you have. Most road-biased SUVs and crossovers with four-wheel drive apportion the engine output to the wheels with the most grip. Some won't use four-wheel drive unless slip is detected anyway. In those cars it makes sense to leave the car in four-wheel drive mode all the time, certainly in the snowy weather we have right now. Best to not get stuck rather than turning on the four-wheel drive when you might already be having an issue.
Some four-wheel drives have a 'differential lock', which makes sure that all the wheels receive equal amounts of power. That should only be used in really tricky conditions, as the car won't be very responsive to turning and the tyres would wear out quicker on a normal road in that mode.
Hope that helps, but feel free to ask us more.
What pressure should I inflate my tyres to?
Hello,
I drive a Renault Vel Satis 2.0 Privilege Hatchback. The tyres are 225/55 on 17-inch wheels. Please let me know the recommended tyre pressures, front and rear.
Thanks
DERMOT FAGAN (ATHLONE)
Jul 2010 Filed under: tyres
Expert answer
Renault have come back to us with the information.
The pressures in are front: 2.1 bar (30 psi)and rear 2.0 bar (29 psi) on the 225/55 R17s.
If you do a lot of motorway driving then these should be 2.2 bar (32 psi) front and 2.0 bar (29 psi) rear.
I hope this helps.
How do I get better fuel economy?
Hi there,
I bought the new Opel Astra in January, a diesel 1.7L CDTi with 110hp. The car is well run-in at this stage with over 4,000km on the clock. I am only getting about 42mpg; the tank holds 56 litres and I am lucky to get 800km from this. The dealer has told me that it should be closer to 55mpg. I have a provisional appointment made with the dealer for him to do an emissions check on the car. Can you think of what might be causing the poor mileage considering I am not a hard driver and do obey the speed limit?
Carl Cody (Kilkenny)Expert answer
Hi Carl,
The thing about fuel economy figures from the manufacturer is that they are often very difficult to match. We seldom match them, as they are recorded using specific lab conditions and are often not really reflective of real-world conditions.
There are some things you can do to improve your fuel economy however:
1 Pump up to cut down
Under-inflated tyres create more resistance. That means your engine has to work harder, so more fuel is used. Check and adjust your tyre pressures regularly, and also before long journeys.
2 Less clutter means less CO2
Clutter in your boot is extra weight in your car. By removing it, you could reduce your engine's workload. This will burn less fuel.
3 Drive at an appropriate speed
Staying at or within the speed limit not only increases driver safety, it also reduces fuel consumption. At 110km/h you could be using nine percent more fuel than at 100km/h, and up to 15 percent more fuel than at 80km/h.
4 Less stopping and starting
Every time you stop then start again in a traffic queue the engine uses more fuel. Keep an eye on the traffic ahead and slow down early by gently lifting your foot off the accelerator while keeping the car in gear. The traffic may have started moving again by the time you reach the vehicle in front, so you can change up a gear and be on your way.
5 Over-revving accelerates emissions
Modern car engines are designed to be efficient from the moment they are switched on, so revving up like a Formula 1 car in pole position only wastes fuel and increases engine wear. Using your gears wisely by changing up a gear a little earlier can also reduce revs.
6 Idling is wasting fuel
When the engine is idling, you're wasting fuel. If you're likely to be at a standstill for more than three minutes, simply switch off the engine.
– Source: Defra UK
