assalam o allaikum
I need your help. I am facing problem with my car. I was going on umrah (one side is almost 1600km and I was driving about 160kmh) on the way my car fuel was going to empty, when petrol pump came that time only petrol for 25-30km remaining. fuel was refilling, and my car start jerking, RPM start moving up and down. I turn off the engine, when start again RPM was ok. after some days I noticed when I start the engine RPM are at very low level, even I think car not start. after some seconds or if I accelerate then RPM come normal. I want to ask what is the problem? before whenever I start my car, never accelerate the engine. I give proper time to engine when RPM come normal level then I accelerate and start drivine or on the ac. my car is now 50000km driven.
I think maybe fuel injector problem? can it solve if I add fuel injector cleaner in petrol?