Bhai jaan mere Chevrolet Cruze pe jab 3000 RPM cross hone pe check engine light ara hai aur gadi band hota hai, agar hum 2.500 RPM pe gadi continue 600 km chelaya tab gadi band nahi huwa.tho mere sawal ye hai ki hum aisahi 2500 RPM ke under hi gadi chelasakte hai bager service repair ke.