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BMW 3-Series (E90 E92) Forum
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335i Low revs engine hesitation
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| 09-23-2014, 03:34 AM | #1 |
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335i Low revs engine hesitation
I'm finding that in any gear, when the revs are between 1500 and 2000, the car seems to hiccup slightly and continuously.
When I put my foot down there is no issue and it seems to happen warm or cold. Car is stock and I use 98 RON, anyone else come across this?
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| 09-23-2014, 04:10 PM | #2 |
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Brigadier General
 
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Drives: E92 325i MSport Coupe
Join Date: Apr 2012
Location: UK South East
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Could be any one of a number of things (plug, coil, injector, O2 sensor etc etc). Get the car read for any fault codes.
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| 09-23-2014, 04:36 PM | #3 |
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Piggybacking on this thread as i have a similar though not exactly the same type of hesitation - is the only likely cause if you do *not* have any codes gunked up intake tracts/valves? Or are there other ignition or fueling issues that would not necessarily blow codes?
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| 09-24-2014, 06:45 AM | #5 |
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Could be everything suggested above really if its walnut blasting(we've doe shed loads seems to improve things a lot)but of course this depends on the car but plugs, coils, injectors can all be symptoms.
Another thing over looked is issues re rocker covers which leak oil in to plug wells/injectors and this can also cause the problems you have at low speed. But page after page on here will have you going round in circles best get it looked at
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