NAC-need help with CIS lambda problem-

Percy ss180ss at yahoo.com
Tue Mar 6 11:05:19 EST 2001


Hello,

  I'm currently working aon a friends 84 GTi with CIS,
a frequency valve, and an O2 sensor. Basically, the
carruns like shit. there is low fuel pressure to the
fuel lines, and I had to richen the mixure up ALOT
just to get it to run at all.

I have swapped out the warm-up regulator, the fuel
distributor and the freq. valve with known good ones-
the fuel lines are new, and the fuel pump seems to be
operating OK- no change-
If i crack the line from the fuel pump to the fuel
disributor, there appaers to be plenty of pressure- If
i crack the fuel lines to the fuel injectors, there is
hardly any pressure. the Ijectors do not appear to
leak, but I haven't ruled out if they are bad or not
yet- 

The spits and sputters, and runs on only 3 cyl. most
of the time. it is running very rich, as can be told
from the exhaust (black) but that is the only way it
will run at all. it hardly has any power, a little
more after 4000 rpm, but still hardly what is expected
out of a lightweight ur GTi

 any one BTDT?

   thanks so much for any and all help!

    percy.
85 Audi 4kq
90 Gli
looking for a rabbit PU

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