My baleno was dropping RPM on AC while idle or while holding cluth causing it to do missing.
I went to my mechanic today. no error showed up in scanning. mechanic tried everythinng, tuning, cleaned all sensors,tapet setting, coil checking, spark plugs cleaning, throttle body cleaning. He tried everything. Still the issue has improved but not fixed. There was one injector when he removed it nothing happened to the car, he said one cyclinder isnt working but then he cleaned the spark plugs etc again and the cylinder worked then but then it stopped working again. The mechanic tells me that i need to check the electric things, get my wiring done because the spark plugs are getting black and he says it is using more fuel.
The car is still dropping RPM on AC while idle or turning steering wheel to the left or right completelt during uturns.
Can this be an electric problem?