Ask Honest John

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

Search results for: spark plugs

Spark plug was smashed after being hit by a piston - does this require an entire engine rebuild?

Answered By Honest John

See Full Question

My car misfires every few weeks - why does one spark plug always get oil on it?

Answered By Honest John

See Full Question

Is an engine flush and clean necessary on a three year old, low mileage car?

Answered By Honest John

See Full Question

Oil pressure warning light keeps flickering - what could be causing this problem?

Answered By Honest John

See Full Question

My oil pump broke after its MoT and service - what do I do now?

Answered By Honest John

See Full Question

What's causing the heavy start on my Renault Megane?

Answered By Alan Ross

See Full Question

What does the glow plug light on my Volkswagen Passat indicate?

Answered By Honest John

See Full Question

I'm replacing my diesel Land Rover Evoque for a petrol SUV - what do you suggest?

Answered By Honest John

See Full Question

Ask Honest John