Toyota Aygo sudden loss of power

I have a 2006 Toyota Aygo diesel but recently a couple of times I have had a quick sudden loss of power as if something is slipping or cutting out. It only lasts for a second. I also get a slight vibration around 50mph. I have had all the wheels balanced but it hasn't fixed it. I've only had the car about six months and the warranty has run out. Do you have any ideas?

Asked on 28 July 2015 by amgx11

Answered by Honest John
This is quite a rare car with the PSA/Ford 1.4 diesel engine. The engine tends to suffer problems with its fuel injectors as it gets older. You could try adding a bottle of 'fuel system cleaner' to the tank, then running on Shell V-Power Nitro Plus diesel because that might clean it up.
Similar questions
I have a Toyota RAV4 CVT 2014 petrol, that has an intermittent loss of power when trying to pull away particularly from a side. I'm not sure if it's the tyres as they are Bridgestone Dueller HT 235/55...
Our 2012 Volkswagen Passat 1.6d appears to over-rev when changing gear, but at the same time as the rev counter rises, the engine loses power. It has been recalled and had the emissions fix done. Do you...
I own a 2012 Ford Mondeo 2.0. When towing my caravan the engine coolant light came on with loss of power, after a minute or so the power returned and the light went off. After pulling into the caravan...
Related models
Low road tax and insurance. Averages a claimed 60mpg. Cheap to run and drives decently. 99g/km CO2 from 2012.
 

Ask Honest John

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 10% on GAP Insurance

Use HJ10 to save on an ALA policy

See offer