The147 does not start on the first try when cold, and sometimes even when warm. I have to swing, stop, drop, repeat, then she springs into action. Been trolling the forums trying to find answers, but does not seem to be common. I found one where the problem was the same, and the theory was that it was water in the tank. Redpaint & stone chips. The “Alfa Red” aka “Rosso Alfa” paint is noticeably weaker in terms of resistance to chipping than other colours.. This seems to affect all Alfa Romeo cars made a few years before 2010. The problem was noticed by Alfa Romeo as they’ve temporarily stopped selling red Mitos and Giuliettas in 2010. Many cars had body 147Motor Control System Failure. Bought my first alfa on 14th August, all went well - she's a 2.0 selespeed lusso (2002) in red of course. It's great fun, been keeping it off the back roads but had to go over one recently. I wasn't going fast, but the road was bad and I'm sure the car ground out on a high apexed bit of the road. Listof owner submitted problems and fixes for the Alfa Romeo 147 - Auto Insider Thedifferences in issues between versions don’t need to be taken into account. Alfa Romeo Stelvio Quadrifoglio Reliability. Assembling the 4C is done by hand. Each 4C seems to have its unique issue that none of the others have. They tend to be fairly minor problems. It is these things that make the cars so distinctively Italian. AlfaRomeo 147 Electrical Diagram: All You Need To Know About Wiring DiagramsThe Alfa Romeo 147 is a popular and iconic vehicle from the Italian car manufacturer. Common Problems With Alfa Romeo 147 Wiring Diagrams As with all wiring diagrams, there are some common problems that can arise when using the Alfa Theengine control unit (ECU) in Alfa Romeo 147 models is prone to common failures, leading to issues such as engine non-starting or failure to communicate during diagnostic checks. Additionally, a buzzing sound from the throttle body may indicate ECU failure. While less common, engine misfire or rough running symptoms may also Commonproblems with the Alfa Romeo 147's engine include oil leaks, issues with the timing belt tensioner, and failing water pumps. These problems are usually caused by worn-out seals, faulty tensioners, or a failed water pump. The issue Mypartners 147 on board computer started acting up recently with a Right Side Light Failure coming on even though the light worked fine. This was followed by Left Side Right Failure and Brake Light Failure messages and they too were both working fine. One evening last week upon arriving home AlfaRomeo Problems. Even though Alfa Romeo is from a premium line of vehicles, it is far from having no defects. Consumers have raised complaints about some Alfa Romeo cars that are having issues with the vehicle. A detailed list of the vehicle issues taught have made frequent include: Axle and suspension issues; Electrical faults; Door alignment SCzV.