Hi iam new to the forum i hope you can help.
I have a Mondeo 2003 TDCi LX 2.0ltr 130PS. When i accelerated from a junction just recently i felt a loss of power. Scince then the orange heater plug light flashes continuously and the car is very difficult to start when cold. I have also noticed some light blue smoke from the exhaust when i rev the engine. I can also hear two bleeps from the engine bay when i turn the engine off. Generally the car sounds and seams to run ok although a little down on power. I would appriciate any help you can give me. Thanks

Adrian