i was going to say something to do with fuel filter till u said had been changed
Occasional hiccup on my L-series.
I have just joined the forum, so hello everyone ! 
My car is a 420SLDi Turbo, 1997 with 111,000 miles.
I bought the car in August 2003 with 62,000, and it has never let me down.
She's just passed her test again, no probs (and 30,000 since the last one)
For a while though, once or twice a day it will 'hiccup', especially at higher revs. A hesitation, nothing more, then ok.
I know nothing whatever about modern fuel management, so it's a case of keeping the bonnet shut in hopes it will go away. :indiff:
Any ideas ?
Engine-wise, all belts have been changed last year, fuel filter changed, and regular oil and filter changes. Nothing else though.
My car is a 420SLDi Turbo, 1997 with 111,000 miles.
I bought the car in August 2003 with 62,000, and it has never let me down.
She's just passed her test again, no probs (and 30,000 since the last one)
For a while though, once or twice a day it will 'hiccup', especially at higher revs. A hesitation, nothing more, then ok.
I know nothing whatever about modern fuel management, so it's a case of keeping the bonnet shut in hopes it will go away. :indiff:
Any ideas ?
Engine-wise, all belts have been changed last year, fuel filter changed, and regular oil and filter changes. Nothing else though.
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