I have had rpm fluctuation for six months when the engine warms up for an hour and especially when I turns on lights or fan. I have done many thing like :
1- cleaning throttle body and TPS sensor
2- replace the alternator
3- cleaning MAP sensor
4-cleaning OCV or CVVT valve
5-Upgrading the ECU software
I am completely disappointed now.
Thank you for your help in advance.
have the same problem?
Wednesday, August 17th, 2016 AT 12:30 AM