C4 Picasso 2011 1.6 e-Hdi

[rmunns]

Misfiring when at neutral throttle (progressing through town). OK when accelerating or going at speed. Now diagnosed as needing 4 injectors + other bits that are proving difficult to translate. Injectors 1248euros for 4 (£1080). Other bits £260. Labour £260. Is it normal for all 4 to need replacing? My first thought was something controlling injectors or just at a certain temperature (temp. sender perhaps playing up) could affect all 4. ????

[GiveMeABreak]

It will depend on what the diagnostic says about each injector - not it's not normal for all 4 to go, but the garage may recommend changing the lot to save future labour - but difficult to say without knowing what the faults are.