High idle when in park, and fluctuation when let off the throttle.

LEROY84

Member
:
2003 P5 SE
So I'm new on this forum and I'm looking for a little advice, When I start my car in the morning RPM's jump to just over 2000 rpm's and drops down to around 1200 rpm and stays there when in park. Also when driving and I let off the throttle around 50km/h rpm's drop to 1500 rpm's and jumps to 2000 rpm's does this between 3 and 5 times and then settles at 1500 rpm's. Checked hose connections and condition and they seem to be alright. Any insight would be appreciated.
-Thanks, Steve.
 
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