1.2 HTP 03 Fabia - Having to wait to get into garage, the engine runs ok when engine management light on. Sutters and tempermental power/acceleration.....So pushed all visible connectors.

Light went out & drove fine for 7 miles, then stuttering again ( as if air/fuel etc.wrong). After being stopped for a couple of hours worked ok, 2mins down road when temp gauge up to normal stuttering again and engine management light on, suttering stopped, but reduced performance. Two miles later and I'm at home, dreading getting in her tomorrow!

Have noticed temp gauge seems to be slower than normal to reach centre position.

How many sensors are there that could stick? Did I manage to push the right cables without realising and they've come undone again? Had some wiring replaced 6 months ago.

It's your coils.