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high idle on initial startup. jumps to 2000rpm then drops to normal. help 850

posted by  someone claiming to be Don on  Sat Aug 10 10:12 CST 2002 [RELATED]

I would suspect the idle control valve. I had this problem many years ago on my 85 245 NA. Did you check for any codes set? Look for either 2-2-3 and/or 2-4-5. Good luck.

Don
93 & 95 854 GLT, 95 855T
85 & 86 245 450K, fond memories






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New high idle on initial startup. jumps to 2000rpm then drops to normal. help
posted by  "sleepin" volvo 850 T  on Sat Aug 10 07:06 CST 2002 >


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