Ask Honest John

Most recently answered technical issues questions
My daughter bought a brand-new Ford Fiesta 5 weeks ago and has had to call the AA out 3 times because it wouldn't start. All three patrolmen have said it's got a major drain somewhere. The car has been...
Very recently I read a piece in your column about a car that "shut down" and simply wouldn’t start when the owner tried to move it within his drive. If I remember your reply correctly you said it was something...
My Golf Plus 2.0 TDI Sport is now a year old and the Service Indicator counted down to "Service in 200 miles" then said "Service Now", although the service sticker on the B pillar indicated variable servicing...
I am getting conflicting information from Mercedes and my local dealership. The front tyres of my W210 E-Class are wearing badly on the inside. The dealer suggests that the front springs are changed and...
I want to tell you about my mother-in-law's Peugeot 206, which she bought in March 2004 and in which she has driven just 13,800 miles. In September this year, she drove from Liverpool up to the Lake District....
I have a 2000 Audi 2.5 TDI which suffers an electric drain somewhere in the system, if I don't start the car for 3 days the battery will be too low to start the car. I now carry a spare battery in the...
I too bought a new Honda Civic with I-SHIFT gearbox earlier this year. Trading in a faultless 2005 Civic with conventional automatic gearbox was the worst day's work I ever did. Trying to hurry the I-SHIFT,...
I have just bought a 2004 manual BMW 320 diesel ES Tourer. I switched on the computer at the start of a run largely in 6th gear of 130 motorway miles. At the end I had done no better than 45mpg according...
I would be grateful for your advice. We have a 2008 VW 1.4TDI Polo SE which is generally fine, but the headlight main beam is rather weak and adds little to distance vision at night. Our dealer dismissively...
The fuel consumption of my February 2008 Nissan Pathfinder Aventura diesel has been carefully monitored driving on country roads at an average of 50mph and motorway driving at 69mph using cruise control....