Delayed Acceleration on alfa 147 jtd multi jet
Wandering if anyone can help, i am having problems with the acceleration of my alfa 147 jtd 16v. When starting off even with my foot to the floor on the accelerator the enging won't rev above 2000 rpm for at least 2 seconds. It labours even in first gear for at least 2 seconds and then the revs shoot up, this is a nightmare when pulling out at junctions. I have just noticed it a couple of days ago the car accelerates normally when upto 3rd gear seems to be a problem just when pulling away in first and when changing upto 2nd gear.
Has anyone got any suggestions what this could be ?