My van idle fluctuates between 1000 and 3100 RPM at idle. Starts after engine has warmed a bit. Occasionally, the prob disappears for awhile, but happens almost all the time. Any suggestions?
87 Van idle fluctuation
Apr 20, 2007
3 Replies
Coolant temperature sensor would be my first guess. they're usually pretty cheap to so even if you blindly replace it, it's less than $20.
Check al vac. lines. Also the one to the brake servo.
SFC
"Jim Corey" schreef in bericht news:hj9Wh.386$ snipped-for-privacy@newssvr19.news.prodigy.net...
Thanks. A place to start!!
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