Ask Honest John

Search Good Garage Guide Ask to see if one of our experts have already answered your question

Search results for: diesel engines

Using mineral oil instead of synthetic - problematic?

Answered By Honest John

See Full Question

Why don't you post up some beginner classes in engine maintenance?

Answered By Honest John

See Full Question

Accord does not start after fuel filter (bled system)

Answered By Alan Ross

See Full Question

Disconnecting the battery - hybrid alert!

Answered By Alan Ross

See Full Question

Should my dealer change my oil and filter?

Answered By Honest John

See Full Question

What is my car's engine number?

Answered By Alan Ross

See Full Question

Am I doing enough mileage for my DPF?

Answered By Honest John

See Full Question

Is it okay to use fuel additives?

Answered By Honest John

See Full Question

Ask Honest John