2010 GLK Misfire/Shaking
#1
Newbie
Thread Starter
2010 GLK Misfire/Shaking
2010 GLK with 99,000 kilometres...
Misfiring and shaking badly..
Non-MB code reader spit out:
Intermittent misfire in 1,2,3 cylinders
Bank 1 system too lean
Post catalyst fuel trim system too lean
P0301, P0302, P0303
Anybody have any experience with these diagnostics?
Recommended service was clean mass/airflow
Did that with carb spray, cleared codes..worked for couple hours, engine light is flashing again
any suggestions appreciated
Misfiring and shaking badly..
Non-MB code reader spit out:
Intermittent misfire in 1,2,3 cylinders
Bank 1 system too lean
Post catalyst fuel trim system too lean
P0301, P0302, P0303
Anybody have any experience with these diagnostics?
Recommended service was clean mass/airflow
Did that with carb spray, cleared codes..worked for couple hours, engine light is flashing again
any suggestions appreciated
#3
Newbie
Thread Starter
Extended roadside towed it today...Dealer thinks it needs spark plugs replaced..Apparently quite common for glk.
320$ for the 12 plugs/labour...Also B service if 450$ here in New Brunswick Canada
320$ for the 12 plugs/labour...Also B service if 450$ here in New Brunswick Canada
#4
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Join Date: Feb 2014
Location: GTA
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GLC 300 4matic
quite common? :O I'll have to keep an eye out. So far I've been lucky with 110k km on mine. You think the massive snow/cold you got out there in NB this season could have exacerbated it?
#7
Newbie
Thread Starter
No, same station, same fuel...I was suspicious of that myself!!
Dealer is replacing 6 plugs and an O2 sensor...
As well as both front struts and a 4 wheel alignment
Struts and O2 are covered by extended warranty, plugs and wheel alignment aren't....
168.99$ for alignment...lol
Dealer is replacing 6 plugs and an O2 sensor...
As well as both front struts and a 4 wheel alignment
Struts and O2 are covered by extended warranty, plugs and wheel alignment aren't....
168.99$ for alignment...lol