Topic: Idle surge
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Old 06-11-2007, 08:27 AM   #2 (permalink)
Uboater
BenzWorld Extremist
 
Date registered: May 2003
Vehicle: E320 wagon
Location: southern cal.
Posts: 915
Try a search on Surging / rough idle ,

I had that on my 104 ,it was injector o-ring - It ran fine in gear over 2000 rpm.
Once stopped at a light it would swing 500 - 1200 rpm . Full lock steering loads the PS pump which could stall a low rpm idle .

Uboater
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