Ask Honest John
Search Good Garage Guide Ask to see if one of our experts have already answered your question
Search results for: black smoke
Why is the idling irregular when my 2003 Vauxhall Zafira starts up from cold?
Answered By Honest John
See Full QuestionWhy is my car slow when starting from cold?
Answered By Honest John
See Full QuestionCould I have prevented my Octavia's turbo failure?
Answered By Honest John
See Full QuestionAutomatic gearboxes and towing - what do I need to know?
Answered By Honest John
See Full QuestionWhen should I change the transmission oil in my Toyota Yaris?
Answered By Honest John
See Full QuestionMercedes-Benz 30-year anti-corrosion warranty
Answered By Honest John
See Full QuestionJaguar X-Type - worth keeping?
Answered By Honest John
See Full QuestionDPF Problem
Answered By Honest John
See Full Question