How to replace high voltage pack on ford focus with 207,000 km
My engine light comes on now and again and would go away for a while.I TOOK IT for a free diagnostic check that said it was misfiring.That sounded like an easy fix so i changed plugs and wires.The light seemed to stay off for a longer time.It started to idle rough after a while then the engine light would come on again.Taking it for a 900km trip caused the engine light to start to flash and the car would not accelerate uphill.I think i lost spark to one or more cylinders.What could be the solution?What if the coil pack is bad.What is the cost for one and is it easily replaced?
Avg. cost is $50, It's the part that the Spark plug wires plug into. Just a couple bolts and wire connections.
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