What's causing the problems with my temperature gauge in my 2001 Ford Mondeo?

The temperature gauge oscillates between optimal and maximum on my 2001 Ford Mondeo 1.8 petrol. My heater doesn't work well either. Most of the time it blows cold air and occasionally gives a burst of...

Why is my MINI Cooper S getting so hot?

I own a 2008 MINI Cooper S with approx 70,000 miles on it. Last night, after a 10 minute drive without going above 3000 rpm, I stopped the engine and noticed the hood was burning hot and the cooling fan...

Why does the temperature gauge in my Toyota Avensis sporadically read high?

The temperature gauge in my 2006 Toyota Avensis 2.2 keeps reading high. I got the car about a month ago and it has only happened twice. I took the car to a garage the day after it showed high the first...

Why is my Volkswagen Passat losing coolant?

I purchased a 2012 Passat 1.6 diesel in May 2015 from a Volkswagen dealership. In January 2015, the low coolant warning light came up on the dashboard. The coolant was topped up, the whole system was checked...

Why is the low coolant light on?

My Volvo XC60 has done 91,000 miles and runs well; however, the low level coolant light has come on four times in the past 15 months. I have topped up the coolant and my local garage have done a pressure...

Air in cooling system - what's the solution?

Every time I start my Mondeo 2.2 TDCi air bubbles can be seen in the expansion bottle (It is air there are no hydrocarbons present as the garage as tested for hydrocarbons and the test was negative. The...

What's causing a cooling fault on our MGF?

My wife has an MGF that has developed a problem with the cooling water. All is well for most of the time, but when held up for any length of time, with the engine ticking over, the water temperature suddenly...

Should I idle my Mercedes-Benz C180 after running to allow the turbo to cool?

I read about problems with turbos, in particular from not letting the engine tick over for a few minutes to cool down after hot running. These all seem to relate to diesel engines. I have a current Mercedes-Benz...

Are there any precautions I should follow with regards to turbochargers on stop-start engines?

As I am contemplating buying a car with Renault's TCe 90 engine I have read with interest your recent comments on overheating turbos and would appreciate your advice on some points. Does carbonising build...

Car cooling fans are on every time I stop?

Every time I stop my car, a Mondeo 2.0 TDCI, the cooling fans are on and remain on for some minutes. This occurs even for short journeys. My dealer said this was normal but in other cars I have had the...