Good night, I have a 2006 1.4 Automatic Renault Symbol, it turns out that the car on some occasions does not start the first start, but starts after 8 or 9 start, although when starting it is completely stable. I change gasoline pump and crankshaft position sensor but the problem continues. I know it is common because in one of the occasions that I present the fault verifies the spark in the coil and did not spark.
I have taken it to mechanics but it is lost.
