My Alfa 159 1.9jtdm 150bhp is running a bit rough?
Hi folks, I have a 159 1.9jtdm 150 on an 08 plate with 35k. My car has recently developed a little shudder when it's idling. It idles at around 750rpm when just ticking over. I can see te rev counter move slightly when it does this. Don't know if this is that the car just needs a tune/service or it's the start of something expensive!!! The performance is still there and you can sometimes feel the slight tiny shudder whilst driving around normally. I have put some wynns injector cleaner into a quarter tank and give the car some beans but the little shudder is still there. The car has no suspension or alignment issues! Was looking to get it remapped soon by Gus at Alfa Tune but not sure I should now til I sort this fault. Anybody had a similar problems and ideas please!!! Thanks in advance. Dave