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Engine 'hunting'

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Old Apr 18, 2012 | 02:43 PM
  #1  
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Default Engine 'hunting'

Hey all, OSS here;

'00, no codes. MAF unplugged.

When I'm going city speed limit speeds and let my foot off the throttle, my RPM's drop to normal, but after a second or two, they will jump 500 RPM, then drop, jump, then drop. Any ideas?
 
Old Apr 18, 2012 | 10:07 PM
  #2  
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Throttle position sensor?
Vac leak?
Total shots in the dark type of guessing..
 
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