[s-cars] Fuel Injector Problems
Strangconst at rogers.com
Tue Oct 18 20:38:57 EDT 2005
Can U find a spare ecu for that model ?
Maybe the ECU is locking up with impedance problems?
Do they hold pressure ok disconnected electrically ?
Maybe it's all just coincidental ?
----- Original Message -----
From: <calvinlc at earthlink.net>
To: <s-car-list at audifans.com>
Sent: Tuesday, October 18, 2005 8:28 PM
Subject: [s-cars] Fuel Injector Problems
> OK guys. This one has got me totally puzzled. This is on a '91 200 20
> valve but all experience here is applicable. I have a problem earlier
> summer where an injector was "hung open." i.e. it was allowing fuel to
> through even after the ignition had been shut off. I replaced the
> with a new one. Now the new one is having the same problem not more than
> miles later. All the cylinders are showing signs of running rich. Is it
> possible that they are running so rich that the fuel injectors are getting
> clogged so badly that they are "hanging open"??? Has anybody got any
> BTW, through some wierd coincidences the injectors, the old bad one and
> "new" bad one were in two different cylinders, 4 & 5. I am at my wits end
> and getting tired of working on this thing. It has been down for almost
> months due to this problem! Thanks for any help!
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