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  • Any - New European wide fuel labelling 5 Oct 2018 (Forum)
    Instead of “Unleaded” and “Diesel”, pumps will be labelled with standardised letters and numbers, corresponding to the type of fuel, and the amount of biofuel it contains (E5/E10 for petrol; B7/B10 for diesel). A recipe for more misfuelling confusion!
  • It's almost impossible to get fuel into our newly bought used car - what's the problem? 4 Aug 2017 (Ask HJ)
    My daughter just bought a 2006 Ford Focus 1.8 TDCi from a used car trader. It's only possible to put a trickle of diesel in or else the nozzle cuts out....
  • Is it okay to use fuel additives? 21 Nov 2012 (Ask HJ)
    Over the years I've used Miller's Diesel Plus in our diesel cars, mainly to lubricate the injector pump rather than seeking extra performance. We have...
  • Real fuel economy of the 2011 Focus? 18 Jul 2012 (Ask HJ)
    I really like the look of the 2011 Focus, it gets excellent reviews in most motoring journals. So why is the real fuel consumption from your register,...
  • Dacia Dual Fuel Prices 17 Aug 2021 (Forum)
    I see Dacia have dropped the price of their dual fuel (petrol & LPG) cars to exactly the same as their petrol only equivalents. So presumably the customers are not prepared to pay a premium (as they did for diesel when they had diesel models across the range) No space for a spare wheel with the LPG tank though kinda spoils the whole proposition too.
  • Where can I find the fuel pump on a Renault Laguna? 25 Nov 2014 (Ask HJ)
    I think the fuel pump has packed in on my Renault Laguna. Where is it and how can I access it?
  • Ford S-Max suffering injector problems - can I fix it myself? 7 Dec 2014 (Ask HJ)
    My Ford S-Max has a diesel leak from what I believe is the fuel injector manifold. It sits in the middle of the engine and six silver metal pipes come...
  • Peugeot 406 HDI 90hp - Diesel fuel pressure problem 14 Aug 2013 (Forum)
    I have a peugeot 406 Hdi  2001 rapier . The diesel priming bulb burst leaking diesel whilst driving. i replaced the bulb with a multi purpose one.When i turn the ignition on and the lift pump in the tank cut in the priming bulb expanded to twice its normal size .
  • Filled diesel car with petrol - what damage have I done? 2 Apr 2015 (Ask HJ)
    My father-in-law recently filled his 2010 Mazda 6 diesel with petrol. After driving up the road, the car stopped and wouldn't restart. He was towed into...
  • Running diesels on Gas (Update) 14 Dec 2001 (Forum)
    The prototype engine has been developed by Westport Innovations, a Canadian firm specialising in the R & D of natural gas engine fuel systems. Unlike other gas engines that use spark ignition, Westport's system uses the diesel cycles high compression. The fuel is added only after the piston has compressed the air. As a result, Westport claims that the diesel engines efficiency and torque are maintained.'
  • Peugeot 405 Diesel - fuel filter housing leak 24 Sep 2014 (Forum)
    1995 Pug 405 SRDT my 405 has been very hard to start of late and i have found there to be a diesel leak coming from the bottom of the fuel filter housing.   It is a small white round piece at the bottom of the black plastic filter housing, on another site info I have read leads me to believe that is coming from a thermostat at the bottom of the housing.
  • VW Phaeton - Diesel and Biofuel 27 Jan 2014 (Forum)
    Hi all First post, due to the mess biofuel seems to making of our diesel filters.  I only use BP Ultimate or similar, but have been unable to find if there is any biofuel involved after the blanket legislation by HMG. Having been used to treating boat fuel (due to the time it spends in the tank), I was wondering if there is any scope to treat car fuel (if biofuel is an issue) with the same biocide, killing any sludge forming bacteria.
  • Corsa 1.5 diesel - fuel starvation 7 Aug 2005 (Forum)
    After visit from auto-electrics guy, who ruled out electrical problem, we guessed it may be fuel starvation and as experienced on a previous car, fitted a push in temporary fuel cap as a "quick fix". Car has been fine ever since, which we assume means fuel tank breather is blocked causing vacuum.
  • Diesel Fuel Economy & Acetone 11 Jan 2007 (Forum)
    Hello everyone, I run a high mileage (>140k) VW Passat 110 TDi and have never tried using additive such as Millers etc. (See previous topics) In September Roly93 mentioned adding 1ml of Acetone for each litre of diesel in a previous discussion thread. Sounds like a good, cheap fuel-saving tip! Please let me know more re Acetone....(would the engine be at any risk?) (I must add that I acheive >53mpg on any trips over 10 miles [after which my old cruiser is well warmed up] and 49mpg around town on rarer short trips so I'm not overly worried about fuel economy!)
  • Adding anti-waxing agents to diesel? 30 Apr 2013 (Ask HJ)
    What anti waxing agent can I add to diesel? I have had three blocked fuel filter problems this winter.
  • Which vans are best for fuel economy? 11 Sep 2010 (Ask HJ)
    I'm getting a van and I want one in which two people could sleep in the back and do some rough camping on surf trips. The biggest issue for me is fuel...
  • Why is the fuel economy so poor in our Toyota Verso diesel? 26 Apr 2016 (Ask HJ)
    My wife drives a 2011 Toyota Verso 2.0 D4D with 60k miles on the clock. My wife drives mainly short journeys of 10 miles with a couple of longer motorway...
  • HELP! I put diesel in a petrol Ford Ka 15 Apr 2013 (Ask HJ)
    I put diesel in a petrol Ford Ka. How can I get the fuel out from the top off the tank?
  • Fuel efficiency by time of year 3 Dec 2012 (Ask HJ)
    I now have a Kia Cee'd Ecodynamics 2011 but despite economical driving (e.g. 50-55mph on motorways, smooth braking etc) it's only getting about 49MPG....
  • I know you are not in favour of supermarket fuel, but... 15 Nov 2012 (Ask HJ)
    I know you are not in favour of supermarket fuel, so I decided to check it out against my normal fuel which is Shell regular diesel. I drive a Nissan...
 

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