Engine hesitation on low rpm’s
08-15-2022, 07:48 AM
#1
Engine hesitation on low rpm’s
Hi,
My car struggles to accelerate when gas is pushed sligtly, rpm’s jumps up and down till +-3k rpm, but if you floor it it feels way less obvious. Also the engine feels like it’s running a little bit rough. As engine gets warmer it gets worse, on cold it’s almost not noticeable.
Filters, sensors, fuel pump maybe ?
Anyone know any possible problems or have encountered something familiar ?
Anyway thanks for any help
cls280 170kw 3.0 petrol 2008
My car struggles to accelerate when gas is pushed sligtly, rpm’s jumps up and down till +-3k rpm, but if you floor it it feels way less obvious. Also the engine feels like it’s running a little bit rough. As engine gets warmer it gets worse, on cold it’s almost not noticeable.
Filters, sensors, fuel pump maybe ?
Anyone know any possible problems or have encountered something familiar ?
Anyway thanks for any help
cls280 170kw 3.0 petrol 2008
10-04-2022, 02:58 AM
#2
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MY'14 W212 M276 3.5NA @60kMi
What sort of maintenance has this car had ?
It seams the engine is too lean as it runs smooth cold but rough when warm.
Clean MAF sensor
It seams the engine is too lean as it runs smooth cold but rough when warm.
Clean MAF sensor
