Thread: RPM Dip - ECU?
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Old 09-08-2019, 12:08 AM   #8
soundman98
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Quote:
Originally Posted by frxe View Post
Hi all,

I know this topic was mentioned in the forums before but I am asking for advice from you all.

I recently purchased a 2013 FRS with 38,000. It currently has 40,451 on the odo. Since owning it, I have experienced a dip in RPM’s from 500-1000 when going into 1st gear/going to neutral. I brought it to the dealership and they said they re-flashed my Ecu and the problem was solved for a few days. Recently, the dip/spike in the rpm’s has returned. I am not sure what to do as the problem keeps recurring. Should I go back to the dealer and get it fixed? Is there anything they can do? Or should I get it re-flashed by a tuner?

Thank you all.
auto or manual?

my manual does it occasionally, i would understand an automatic doing it while the transmission puts a different load onto the motor to spin up the torque converter.

basically, it's not a problem for me as long as it don't stall.
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