RPM fluctuate when steping little bit accelerator

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clavenk

Club Guest
Joined
Mar 22, 2009
Messages
192
Points
18
Does anyone facing the same problem as me. when the car is N, i try to step on the accelerator at about 1k rpm. At first the rpm will fluctuate at about +- 300 rpm. e.g 800rpm - 1200rpm. then smaller gap. e.g 850rpm - 1150rpm. getting smaller and smaller gap. but the accelerator is stepping at same. until maybe 10 second later only it work normal.
 
eujinee;608582 said:
mayb ur vacuum hose or ur MAF sensor is dirty...get it diagnose...

maf i just clean it with MAF sensor cleanner.
vacuum hose can diy clean? this one im not sure.
maybe i should really get someone diagnose on it.
 
diagnose MAF with GT1.. general scanner cant show fault code for a weakened MAF
 
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