Why will my Citroen Xsara not rev properly?

Do you have any advice as to why my Citroen Xsara 1.4 petrol won’t rev properly? I’ve changed the throttle body and added fuel treatment. It runs and drives but it just won’t give a full rev as if it’s...

Why is my FIAT 500 1.3d making noise and emitting black smoke?

I have a 2011 FIAT 500 1.3 MultiJet diesel purchased in March 2016. I've had a problem with sporadic engine noise, vibration and black smoke coming out of the exhaust. I've been told there is nothing wrong...

Apparent misfire when cold BMW 1 Series F20 118iSport 2014 - 14 plate

Hi. Car is 23 months old, c13k miles. Main dealer supplied. It has developed an apparent misfire when starting from cold - engine runs rough, reduced/no power for 30 seconds/a minute. All then OK. Main...

Ford Fiesta (2000 - 2002)

1995 Fiesta faclifted. Retained much improved handling and decent engines.