Subject: Re: 635 @high rpm Author: pmtre : member since April, 2005 : 27 posts Posted on: 2005-04-14 20:38:16

New Member needs similar advice. 1984 633CSI, 5 spd, 117,000 mi. Idle normal at start up then when at running temp, revs up and down ( 1 second intervals) between 1100 and 1250 rpm without touching throttle. Sometimes runs smooth for long periods. The warmer the temp the more frequent the problem. The car is only driven 3-4 k mi. per year without much winter use. It's been going on for 6+ months. Checked all hoses no leeks found. New plugs, wires, etc. last year..

Any help appreciated.

• 635 @high rpm - crbmw 2005-04-13 22:39:11 (1000 views)
  • Re: 635 @high rpm - pmtre 2005-04-14 20:38:16 (929 views)
    • Re: 635 @high rpm - jackc 2005-09-20 15:59:44 (711 views)
    • Re: 635 @high rpm - pmtre 2005-08-13 19:54:45 (736 views)
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