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  Faulty fuelling 2 May 2011 (Ask HJ)
  I have a 54-plate 2.0-litre petrol Mondeo. After about five miles the car dies out like I have run out of fuel. I changed the fuel pump and filter as...
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  How can I work out my fuel consumption? 9 Apr 2014 (Ask HJ)
  I have bought a 1996 Ford Mondeo. Can you tell me how I can work out the fuel consumption?
• FIAT Stilo (2002 - 2007) - 2002 1.9jtd fuel pump problems 27 Jan 2009 (Forum)
  hi,this stilo is driving me mad!..diagnosis..needs new high pressure fuel pump..bought one same problem.no fuel coming out of pump.ihad old pump off car,spun the pump sprocket,a jet of fuel came out.the replacement one done the same.but, fit it to the car,nothing..not even a drip comes out..took
• Comparison of brands of Petrol/Diesel 24 May 2003 (Forum)
  There seems to be a recurring debate as to whether there really is a benefit to the branded fuels recommended by HJ (Texaco & Shell) compared to supermarket fuel that many people use. It would be very worthwhile for an organisation such as the AA, RAC or Consumers Association to conduct a thorough
• Bio-Fuel in diesel 24 Sep 2008 (Forum)
  Does anyone know if the 2 1/2 % of bio-fuel thats now in all fuels acts as a lubricant in diesel?
• Dual Fuel Metro 11 May 2007 (Forum)
  I love it! "...not the wrong fuel just a different type of fuel....! - I think I've just found a new signature;)
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  Stuck fuel filler on a Mondeo 26 Dec 2011 (Ask HJ)
  The fuel tank filler flap will not open on my 2000 Ford Mondeo.
• fuel feed problem - 1.7D Astra 12 Sep 2003 (Forum)
  Astra 1.7 diesel estate nonturbo. 1993 merit model. air bubbles visible in fuel pipe from filter to pump with engine running. fuel draws back to tank when engine switched off and left standing.able to start engine by sucking fuel through pipe and reconnecting to pump if enough fuel in pipe. any
• Saxo Fuel Leak from connection to inject 27 May 2007 (Forum)
  My son's 1.4 Saxo Furio has developed a fuel leak from the connection of the fuel line to the injector rail. Is it easy to remove & replace the pipe and or the connector or does the fuel system have to be depressurised? Thanks Bri
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  Has using E10 caused my fuel economy to drop? 14 Feb 2022 (Ask HJ)
  I have a 2019 Honda CRV 1.5 AWD with 11,000 miles, full service history and not due a service until May 2022. I had been averaging around 34/33 mpg until...
• Fuel and fuel consumption 24 Apr 2008 (Forum)
  I recently used Shell V-Power in my 2005 MINI Cooper S and 2007 BMW 320d to see if it gave better fuel consumption over 'cooking' petrol/diesel. Total mileage of test approx 3,000. Result: no meaninful - if any - improvement. Conclusion (for me and my cars): premium fuel = waste of money. Of late
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  I put a small amount of petrol in a full tank of diesel - will it be okay to drive? 13 Mar 2020 (Ask HJ)
  Will my diesel-engined car be okay with a small amount of petrol in a full tank of diesel?
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  Fuel, if you think it’s over 21 Jan 2010 (Ask HJ)
  Which is worse: petrol in a diesel car or diesel in a petrol car and why?
• Audi 80 rich fuel mixture 5 Jul 2004 (Forum)
  Please can anyone fill me in on how to adjust the fuel mixture on a 1990 2.0 (fuel injection) Audi 80? It's running rich - heavy fuel smell, rough idling when warmed up, exhaust smoke etc. Thanks in advance.
• Renault Megane Fuel Guage 16 Sep 2003 (Forum)
  Hello The fuel guage on my Megane has suddenly decided to read empty even though there is plenty of fuel in the tank. My question is has anyone had any luck fixing the sender part of the fuel pump. Any ideas would be great. Thanks Andy
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  How is Real MPG calculated 9 May 2012 (Ask HJ)
  The real world fuel consumption register is an excellent idea. However are drivers posting the figures from their computer or by keeping a check of fuel...
• VAUX OMEGA DUAL FUEL FACTORY FITTED - FUEL 12 Nov 2010 (Forum)
  MY OMEGA KEEPS SWITCHONG BACK TO PETROL A COUPLE OF MINUTESAFTER SWITCHING TO GAS
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  Should I use E10 fuel in a classic car? 12 May 2023 (Ask HJ)
  I'm now coming across contradictory information regarding the use of E10 fuel in classic car engines. I was under the impression that it was a big no no...
• syntak - Fuel Treatment proven to reduce harmful emission l 25 Jun 2012 (Forum)
  ingredient contained in Xtreme Fuel Treatment ™ has
• Supermarket Fuel - Quality? 25 Sep 2005 (Forum)
  I have read recently that certain BMW engines (manufactured in the 90's) were the subject of a recall to prevent possible damage due to high sulphur content 'mainly in low quality supermarket unleaded' Is supermarket fuel really any different in quality to branded fuel - I do recall hearing