What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
What do you think of plug-in diesel upgrades to improve fuel economy?
What is your opinion of plug-in diesel upgrades kits for increased mpg? Bearing in mind the high cost of diesel, are they worthwhile? How many miles would it take to recoup the initial layout cost? If they are feasible, which make would you recommend?
Asked on 15 December 2010 by RC, Urchfont, Wilts
Answered by
Honest John
They increase torque at low revs, allowing lower revs to be used so giving greater economy, but this has to be compatible with a DPF if one is fitted. Insurers don’t like these mods and may impose an enormous premium increase that removes any financial advantage. Try www.superchips.co.uk and www.mybluefin.com
We give you the low down on how to save on insurance, little-known tricks and tips, what insurance groups mean and how to use insurance aggregators to beat insurers.
Insurance group finder and how to save on insurance
Real MPG enables you to register the fuel economy you are actually getting against your make and model of car, its engine and type of transmission.
Every time you enter an average consumption figure against your car, the overall average automatically adjusts to reflect it.
Similar questions
I am a little confused. I know that removing a Diesel Particulate Filter is a modification and would have to be declared to my insurance, but as it is not legal to have a DPF it is the converse that it...
I am on my second Land Rover Defender after owning many saloon cars and two SUVs. The Defender is an excellent, simple vehicle, which was the main reason for purchase. I find that the second Defender has...
I have a 2004 Audi 130bhp TDi Avant with 140k miles on the clock which I have owned since 50k.
I recently purchased a 'TDI Tuning Box' primarily for the increase in MPG, which I have noticed a difference...
Elsewhere on 
.jpg)
