[Biturbos4] Running rough-check engine-then stopped

[j.koenig]

I'm pretty sure I remember from experience that even an intermittent misfire will switch 
on the MIL and it will not just go out when the misfire goes away.  In fact the blinking 
MIL, which would tend to indicate a serious problem, and which then goes out, is a bit of 
a mystery.  All I've got.  Sorry.
John

----- Original Message ----- 
From: "r harout" <carrera3_2 at yahoo.com>
Subject: [Biturbos4] Running rough-check engine-then stopped


RPMs were fine, just vibrated. Got on the highway and it was fine for a few minutes..

Then it started to 'chug' a little bit and the check engine light started to blink. It 
felt like the car wasn't getting enough gas or something--or like it was choking. Its 
still ran and accelerated, but mor elike a normal car without twin turbos.

did this 3-4 times--then miraculously went away and power was full on again. No more check 
engine light.

What do you guys think: a) mass air flow or b); infamous misfiring>?