Dear Pakwheel Readers:
my car getting jerks when load like when on bridges in detail my car on petrol and i recently change its distributor with CDI one and recently over haul engine car behavior is normal when starts running very good but jub bridge per charti hai to us waqat jerks layti hai or missing karti hai thori dair jub bridge khatum ho jata hai to thori dair main normal gojati hai asa lagta hai 1 cylinder kam nahi karaha hai but fine on slope what is the reason waisay start karoo to sahi rehti hai chahain kitni bhi race doo or kitni gi gram ho jai but misisng karti hai load per woh bhi kubhi kubhi please provide expert opinions please