What's causing the heavy start on my Renault Megane?

I've just bought a Renault Megane 1.6 petrol. When I start the engine, it starts but loses power at first. It needs a bit of accelerating to keep the engine running. I have changed the spark plugs already,...

Our Vauxhall Zafira won't start if left for a few weeks - any ideas?

If my W-reg Vauxhall Zafira is not used for several weeks it is extremely hard to start. We have had a non-return value fitted in the fuel line as the local garage thought the fuel could be draining back...

Why does my Ford Mondeo 'splutter' when accelerating in higher gears?

My Ford Mondeo mk2 2.0-litre estate 'splutters' when trying to accelerate in higher gears. It will sometimes take a while to start in mornings as if starved of fuel. Any ideas?

Citroen C2 (2003 - 2010)

Low running costs, including insurance. Good crash test rating.