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sprinkles08
sprinkles08, ASE Certified Technician
Category: UK Car
Satisfied Customers: 22537
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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My Liberty (european version) KK 2.8 CRD sometimes loose

Customer Question

Hello. My Liberty (european version) KK 2.8 CRD sometimes loose power in 5th & 6th gear, with vibration like 3 cylinder running. I release the clutch, motor goes to 750 rpm, then shortly to 1100 and again 750 , normal running : I can then reengage the gear, it goes normally for minutes, and sometimes just for seconds. No warnng light.
JA: Has the clutch been slipping? Are you having any trouble shifting?
Customer: No.
JA: What year is your Liberty?
Customer: 2010
JA: Are you fixing your Liberty yourself? What have you tried so far?
Customer: I replaced the injector last week but it didn't solve the problem.
JA: Anything else you want the mechanic to know before I connect you?
Customer: No, I think it's suficient...
Submitted: 13 days ago.
Category: UK Car
Expert:  sprinkles08 replied 12 days ago.

Hello and welcome to JustAnswer!

It sounds as if the engine is either going into limp in or you have an injector related issue. If an injector is over fueling that would explain it running rough and RPM's being higher than intended.

Do you get any abnormal smoke from the tailpipe?
Are the symptoms the same now as before replacing the injector?
What was the reason for replacing it?

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