Kia Troubleshooting Questions? Ask a Mechanic
Hi . Thank you for asking your question on JustAnswer.did you do anything with cam or crank sensor
Thank you again for trusting us with your problem. John aka eauto
do you have a scan tool? can you watch cam and crank signal?
You most likely have a bad crank or camshaft sensor. Either way it is a bad sensor that is not being read correctly by the computer.Most common is the cam sensor is failing thats what gives the signal to the tach .So you need to test the sensor and make sure the connector and the wiring to the cam sensor are not damaged .These are the next steps.Hoped this helped.Positive feedback and bonuses greatly appreciated.Please rate excellent service so I get credit for my help anything lower leaves me negative feedback thanks