[s-cars] Cutoff on acceleration

[Ron Einblau]

Help all.  I am having a very intermittent problem with a sudden "jerk" 
when I accelerate in 1st or 2nd gear - not necessarily really hard 
acceleration (I have not noticed how many bars of boost I am pulling when 
it happens).  The "jerk" is very short with practically not loss of 
momentum, and then right back to acceleration.

This problem does not happen at highway speeds in 3rd 4th or 5th gears 
pulling anywhere from 1.4 to 2.1 on the boost gauge.  It only has happened 
leaving from a stop in 1st or 2nd gear.  Any thoughts on what I might 
trouble shoot?  Thanks in advance for your advice.


Ron Einblau
93 S4
Vancouver, B.C.