On a =
cold (or cool)
start my 84 Westy runs and idles fine. Once it warms up a =
little it
runs very rough and in an oscillating manner. On a warm start =
it also
runs rough. Once it cools down for an undefined period of =
time, it
then idles OK again until warmed up. Overall the performance =
appears
normal, except at idle.
Is this =
most likely
an AFM or O2 sensor, or something else? Unfortunately I do not =
have
the tools (or the know-how) to verify bad =
parts.
Any =
guesses are
appreciated.
(Note: I have had this problem before and after the engine
replacement.)
'84 =
Westy 106k
miles
(10k on Cdn VW =
remanufactured
engine)
Cam
Murphy