Asked in
Oldsmobile Alero
The Difference Between
Speed of Light

What could cause a 2001 Oldsmobile Alero GL to fluctuate in RPMs during light acceleration between the speeds of 40-55mph?


User Avatar
Wiki User
October 20, 2009 6:19PM


note: I already had the fuel filter replaced so please don't tell me that

Check your throttle position sensor, along with with your mass air flow sensor, there have been situations when the egr valve can cause this issue