Supermarket fuel v branded fuel - which is best?

I have a question for you about what is the best, most suitable fuel (petrol) to put in my recently bought 2019 Kadjar S Edition 1.3 TCe 140 EDC with 21K on the clock. I only use my car for social journeys,...

Is all AdBlue the same?

I have a 2016 VW Touareg Escape with an Ad Blue tank. When I bought the car I had no experience of this AdBlue stuff. There is no way to check the tank other than push a dry stick in. It appeared to...

Is it safe to drive my car with an AdBlu fault?

My Citroen C3 Picasso has had AdBlu added and pump cleaned but the warning light is still coming on. Is it okay to drive or is it dangerous?

Is Xenum petrol additive any good?

A friend has suggested that I use the above but would welcome your comments. I drive a BMW 420i cabriolet auto and a Toyota Aygo X auto. I rarely use supermarket petrol and mostly use BP or Jet.

Is it worth using an E10 protectant?

Is it worth using E10 protectant?

Does my Toyota C-HR need premium oil and fuel system cleaner?

I've booked my 2019 petrol Toyota C-HR in for a 60,000-mile service and have been quoted an extra £40 for them to use premium oil and a fuel system cleaner. They explained the cleaner goes into the fuel...

The injector in my Mazda 3 has failed - is this due to using supermarket fuel?

Whilst driving along, my 2012 Mazda 3 1.6d (39,000 miles) suddenly juddered and went into limp mode. I cautiously negotiated to the hard shoulder with the dashboard lit up with maintenance, ABS, and warning...

Do you recommend using a higher grade petrol like Shell V-Power?

Having read your columns for many years I notice how you advocate the regular use of higher grade petrol. I have a Skoda Octavia Scout 1.8 TSI and inside the fuel door there is a label that says use 95...

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

I'm a London taxi driver. My cab is a 2006 TX 2 that's done about 234,000 miles on the original engine. Recently, the oil pressure warning light has started to flicker when the engine has warmed up, more...

I misfuelled my car - what steps should I take?

I have a 2013 diesel Vauxhall Insignia automatic. I accidentally misfuelled and put in just under five litres of petrol. After speaking to people in the petrol station, I filled up the remainder of the...