Has the hesitation returned?

[Esteban Toledo]

I've seen a number of threads w/ some users claiming to have experienced hestitation, again. So if your car has been flashed, has the hesitation returned? Thanks.

 

[BrianV]

Yes, but it seems to be amplified by raising boost.

My hesitation was fine, but at 10PSI or more it seems to have returned. If I go down to 8 it's not there anymore.

 

[Notorious]

no return, although i can feel the switchover from closed loop to open loop.

 

[servoeyes]

Yes, but it seems to be amplified by raising boost.

My hesitation was fine, but at 10PSI or more it seems to have returned. If I go down to 8 it's not there anymore.

Now that sounds like the pipe expansion explanation of it. With hard pipes this supposedly goes away.

 

[Notorious]

Heres something interesting, have someone else rev your car at idle and put your hand on the plastic piping, (if the engine is warm but was driven off-boost it won't burn your hand) you can feel the the expansion of the plastic pipes.

For some reason i can hit 5 psi in neutral and you could really see my pipes expand.

 

[Rush]

.. Has the hesitation RETURNED?

Ha! That's a laugh. Mine never went away in the first place. :mad:

After getting my MSP flashed, the only difference I noticed was that it didn't stumble as noticably through the revs. I still experience a bomb-out in power after 4000 RPM or so, and I do still feel some stumbling in acceleration until I get there -- though, admittantly, it's not as bad as before.

But, yeah. Maybe I can vote when my hesitation goes away for a FIRST time ..

 

[girth]

I'm with GaBerry - mine never truly went away. I can't figure out why it has cured some persons hesitation but not others. If my hesitation ever goes away, then I'll vote I guess.