what could it be if im only getting ignition spark on one side of engine?

Asked by Jun 22, 2012 at 10:43 AM about the Lexus LS 400

Question type: Maintenance & Repair

ive replaced the rotor button, fuel pump, coil,and maf sensor.

1 Answer

254,555

I would say the coil, but you replaced that already. But it might be one of your ignition igniters, there are 2. Also number 1 and 2 cam position sensors send signals to the ECU, which calculates the ignition timing and sends a signal to the igniters.

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