4. Dirty or Clogged Fuel Filters
A dirty or clogged fuel filter is another reason for the appearance of the symptoms of car not accelerating when required to do so. With a dirty fuel filter, the engine won’t be getting enough fuel which means that the vehicle won’t be going anywhere nor will it be giving the acceleration performance that it should. Replace it as soon as possible.
5. Clogged or Dirty Air Filters
Just like the fuel filter provides the engine with the clean fuel, the air filters provide the engine of a vehicle with clean to be used in the air-fuel mixture which will be sent to the combustion chambers to burn. If an air filter is clogged, then the engine won’t get the right air-fuel mixture resulting in decrepit and slow acceleration. Replace it as soon as possible.
Read also: Bad and Dirty Air Filter Symptoms
6. The Timing Belt
This component is as it sounds. The timing belt is something like a VIP in the list key of components of an engine. If this belt is off even by 1 tooth, it may cause some pretty notable acceleration problems.
However the list of culprits does not end here. The culprits behind the slow acceleration may be a slipping clutch, the transmission system itself or an unexpected or unrelated problem which may surprise even the veterans in the mechanics.
Take the vehicle to a reliable mechanic and let him give it a full checkup. This will let that mechanic catch onto that problem and will let him deal with it.