ralfmoore1
Berlingo diesel injection issue
Summary of the thread
A 2020 Citroen Berlingo diesel with 202,000 km is experiencing poor starting, increased fuel consumption, reduced power, uneven idling, and occasional stalling. These issues could be caused by a dirty or faulty injection valve. A similar case was resolved by replacing a defective injection nozzle, which restored the vehicle's performance.
Did this summary help you solve your problem?
4 comment(s)
ralfmoore1 (community.author)
No black smoke, but there's a slight knocking sound sometimes, especially when it's cold. Was it the injection valve in your case too?
dennismond1
That knocking sound rings a bell. Ended up being a defective injection nozzle. Given the symptoms, it's worth getting it checked at a workshop.
ralfmoore1 (community.author)
Thanks for the advice! Took it to a mechanic, and you were spot on – faulty injection nozzle. Cost me 515€ to repair. Runs like new now!
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
CITROEN
community_crosslink_rmh_model
BERLINGO
dennismond1
I had similar issues with my Berlingo. Rough idling, poor starts... felt like misfires. Have you noticed any black smoke or unusual engine noises?