Ask Honest John

Most recently answered nox emissions questions
My 2010 Volkswagen Golf went into limp mode after the emission fix. I paid £763 for a new EGR and have written to Volkswagen asking for a full refund. Although my car is seven years old, I've only done...
I had an accident whilst driving my Audi A3 and have now received a letter regarding a safety recall for NOx emissions. The letter states that until the safety modification has been carried out, I must...
This will be the third time I have taken my Volkswagen Golf to the garage that did the emissions fix. Is it normal for the fan to come on randomly (on short and long journeys)? I did get told the first...
I own a 2009 Skoda Superb. It runs very well, done 110,000 miles and I plan to keep it. Skoda have invited me to bring it in for emission software change, assuring that there will be no change in fuel...
My son has a three year old Toyota Yaris hybrid - he's worried that resale value in a couple of years will be affected by new electric car technology. He does about 10,000 miles a year and it gets 62mpg....
I have a Volkswagen Caddy 1.6 diesel which has had the EA189 fix done. Can this fix effect the injectors? I've had an injector go after the fix and the van has only done 16,000 miles.
I had the emissions fix on my Audi A1 Sportsback 1.6 TDi and immediately warning lights started flashing amber on my dash. First was the flashing glow plug system light, then a week later a solid Emission...
Should have the emissions fix done on my 2010 Volkswagen Passat? It has 120,000 miles on the clock. If I don't have it done will it affect the MoT emissions test?
Are second-hand diesel prices likely to collapse over the next two years?
I have a Skoda Fabia 1.6 TDI. I just got the recall letter for the emissions upgrade, but I'm not happy to do it. Have any Fabia 1.6 TDI owners had it done and what was the outcome?
 

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