98 cv miss

This is a very intermittant problem. On acceleration uphill preferably there is a miss or something that really hits hard and makes the car shutter. Runs fine on flat ground normal accel. Has 58,000 miles on it.
Also wondering if we all feel it needs new plugs and possible boots how i the heck do you get those little coils off of the plug. It looks like the fuel rail does not give it enough clearance to get them off.

Time for plug replacement and possibly the plug coil boots.