Hello, for about 3 days my car a Hafei began to give problems of loss of strength and lower the revolutions to turn off. The tests I have done so far are to test the spark in the 4 spark plugs, but there is only a spark in 3 and one is stopped. Change the cables to discard but it is not the cable. The coil is 4 outputs, obviously 1 for each spark plug. I suspect the coil but I want to be sure before replacing it.

Friend if it does not come on by a cable is certainly the coil! Change it only!

the solution was to change the coil for one of chery orinoco so the fault was solved thanks to all!