hi everybody. for last 3 weeks iI am facing a weird problem in my grande punto 1.2 active. the car stall when I press the clutch to change the gear. it doesnt happen all the time but most of the time rpm fall much below 700 rpm and then automatically bounce back to normal idling rpm. but many times it fails to bounce back and car stalls. i have got sequential cng kit installed (lovato) and I had this thought that it happens only when the car is on cng but it happens with petrol also (although frequency is less in comparison to cng) ... What could be the reason behind this.? any idea guys? I hope iI have cleared the situation.