>My 90 Vanagon has just developed a very unstable idle. The tach is >jumping from 800 to 3000 rpm at a frequency of about every 1-2 sec. >Any one have any ideas what this could be. > >Tim My guess - either a sticky idle control valve or a dodgy idle control module. Possibly even a broken throttle valve ... Pete C -- Pete Cassidy, pcassidy@apple.com Cork, Ireland http://www.ildana.com/~pcassidy '88 Wolfsburg "Muriel" *not speaking for Apple* '71 Westy |
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