Ask Honest John
Search Good Garage Guide Ask to see if one of our experts have already answered your question
Search results for: superdiesel
I'm getting a 'risk of filter clogging' warning - what do you advise I do?
Answered By Honest John
See Full QuestionWhat should I do if I misfuel?
Answered By Honest John
See Full QuestionThe injector in my Mazda 3 has failed - is this due to using supermarket fuel?
Answered By Honest John
See Full QuestionI misfuelled my car - what steps should I take?
Answered By Honest John
See Full QuestionIs there an inherent flaw with the Volvo V40?
Answered By Honest John
See Full Question