mariowinkler73
Fiat Idea engine running rich
Summary of the thread
A 2004 Fiat Idea diesel is experiencing issues with the engine running rich, leading to reduced power, a check engine light, rough running, high fuel consumption, and jerking during acceleration. The suspected cause is defective fuel injectors. After visiting a workshop, it was confirmed that the fuel injectors were indeed faulty, and replacing them resolved the problem, restoring smooth engine performance.
Did this summary help you solve your problem?
4 comment(s)
mariowinkler73 (community.author)
Spark plugs were changed about 20.000 km ago. How did you resolve the rich running issue with your Saab?
finndrache9
In my case, it turned out to be faulty fuel injectors. After replacement, the problem was gone. Given your symptoms and mileage, I'd suggest visiting a reliable workshop to get your injectors properly inspected. It might be the most sensible thing to do.
mariowinkler73 (community.author)
Thanks! I took it to the workshop, and they confirmed that the fuel injectors were defective. The repair set me back 515€, but the car is running smoothly again!
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
FIAT
community_crosslink_rmh_model
IDEA
finndrache9
I had a similar issue with my old Saab, although it was a petrol engine. The symptoms sound eerily familiar. I would check the fuel injectors first. When did you last change your spark plugs?