Can Anyone Help Me With A Problem I Got This Morning While Driving My Punto. It Kust Started To Loose Power And The Engine Control System Came On. It Is Amber In Colour. In The Book It Looks Lke The Injection System Failure So Not Too Sure. Got It To A Mechanic Which The Car Conveniently Stopped At And He Said It Is The Ecu Which Costs £410.00 And If Its Not That Then The Coils Which Will Cost A Feww Hundred And If Not That Then I Think The Head Gasket Which Is Alsoi Very Expensive. I'm Completely Lost And Need Some Advice. I Haven't Been Too Lucky With The Car As It Has Always Had A Bad Shuddering Since It Bought It In Oct 2006. Dealer Said That There Was Nothing Wrong With It.