Ask Honest John

Most recently answered maintenance and servicing questions
Can you please tell me what the advantages and disadvantages are of having a service before or after an MoT?
Are service plans a good idea?
I bought a new Renault Trafic and have had it serviced at a locally trusted garage who said it should be serviced at 18,000. It's now due for its first mot and second service at 36000. But the main dealer...
You recommend changing the oil every 10,000 miles on a Ford S-MAX. Does this have to be carried out by a Ford dealer or can it be done by a local garage without harming the warranty?
We have had our Hyundai i10 main dealer serviced since new in 2010. This year it has only done 3500 miles so do I really need a service, or will the MoT pick up any problems?
I have a 1991 BMW 525i in very good condition, it has covered 135k mile since new and has never given a problem. I drove it robustly the other day in very hilly terrain so the auto gearbox was working...
My Ford Mondeo's battery is discharging when it's shut down and stationery. It is a new battery, but the car is nine years old, with 53,000 miles on the clock. Any advice?
The oil appears to be reading high in my diesel E90 BMW 3 Series, both via the dashboard indicator and also by manually checking (after driving approximately seven miles and leaving five minutes to cool)....
My Audi A5 will be five years old in February. It's been fully serviced by Audi since new, and covered 38,000 miles. I'm told by the dealer that I now need a new cam belt, oil changed, and gearbox and...
The low oil pressure warning light comes on in my 2013 Mazda 2.2d. What does this mean?