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Re: odd idle problem
>At idle, especially when cold, it idles normally near 1000rpm, then
>surges periodically to 1500-2000 rpm, then drops back. The rate
>is maybe 2-3x per minute. It eventually goes away, and doesn't
>come back as far as I can tell. Sound familiar?
Sounds like the idle stablizer valve. That is on a 5k though. Not sure
about the 4k. Exact same symptoms though.
James Fawcett
Bitchin' '86 5KTQ
jfawcett@mail.win.org
http://www.geocities.com/SouthBeach/Sands/1150