
i cant cross 120 on g.t road, there are two reasons, one is whenever i reach 120 some car comes near it on right lane 
second, there are no straight roads near me on g.t road
i went to them and checked from them, they did something, the car stop problem is stopped because i didnt face it for past 2 days. But, check engine light still comes after sometime. Not all times but sometime it comes on. Is it a matter?