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Weird Studder

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Old 09-15-2008, 07:49 AM
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Default Weird Studder

Ok i figured i would post here because the guys on the bmw forums arnt really techy.

This is on my project DD 325i
Ok basically the engine studder/bogs/hesitates something like that. not at idle, but if you hold the rpms at a constant it will run fine for like 3-4 seconds then a small drop in rpms then back to normal then another 3-4 seconds then it drops agian.. even when im driving if i hold it at a constant speed it will ride fine for 3-4 seconds then studder then back to normal then 3 -4 seconds later then studders. I pulled the plugs there good and checked the boots for cracks or anything and they were fine.you could set your watch to it, its the same every time. i was thinking maybe a fuel problem... any help would be appreciated...
Old 09-15-2008, 03:40 PM
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