Compare Dacia Duster loss of power repair quotes from specialist garages

Founded in 1966 and given the former Roman name for what is now Romania, Dacia is a small but mighty car manufacturer offering a range of award-winning, affordable vehicles. At the 2023 Auto Trader New Car Awards, Dacia earned the title of 'Best Value Brand' for the fifth time, and its cars are consistently recognised for their outstanding value.

Over 250,000 people have bought a Dacia since 2013, and the brand has more than eight million customers worldwide. Impressively, Dacia's best-selling model, the 1300, which was introduced during the Cold War, had a production run of 35 years.

Few things are as frustrating for a driver as realising your car doesn't have as much power as it should. Small changes in performance matter and are most noticeable during acceleration. Your car may suddenly lose and then regain power or feel sluggish all the time; either way, it's clear there's something wrong.

A loss of power can often be traced back to a problem in the fuel system, such as a clogged fuel filter, faulty injectors or a malfunctioning MAF sensor. Running a cleaning additive through the system every so often can help prevent issues like these from developing. However, the fuel system isn't always to blame.

As discussed in this guide, an ECU error or a clogged catalytic converter can also make your car lose power - that's why you should take note of any other symptoms that could help pinpoint the cause. These may include unusual exhaust smoke (blue, white or black) and rough idling.