Replaced vanos, studdering/bucking at throttle tip in

E92fanboy · 06-27-2019, 03:02 PM

Hey I just replaced vanos solenoids and now there is a studdering/bucking that occurs only when the gas pedal is barely being pressed. I scanned it with Carly and there are no errors being thrown. Hoping someone might have had a similar issue. Any help is greatly appreciated.

E92fanboy · 07-08-2019, 10:19 PM

Solved it! It was the Bremmen brand Vanos Solenoids, replaced them with genuine bmw and it runs like new.

allcaps55 · 07-17-2019, 02:29 PM

Quote:

Originally Posted by E92fanboy

Solved it! It was the Bremmen brand Vanos Solenoids, replaced them with genuine bmw and it runs like new.

I've been having this issue for some time now and didn't think about the solenoids being the culprit. I also replaced mine a while back with non bmw ones. I'll have to give them a shot when I get some extra funds

06-27-2019, 03:02 PM	#1
E92fanboy Enlisted Member 13 Rep 33 Posts Drives: 2008 E92 335i Join Date: Jul 2015 Location: Illinois iTrader: (0)	Replaced vanos, studdering/bucking at throttle tip in Hey I just replaced vanos solenoids and now there is a studdering/bucking that occurs only when the gas pedal is barely being pressed. I scanned it with Carly and there are no errors being thrown. Hoping someone might have had a similar issue. Any help is greatly appreciated. Last edited by E92fanboy; 06-27-2019 at 08:16 PM..
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07-08-2019, 10:19 PM	#2
E92fanboy Enlisted Member 13 Rep 33 Posts Drives: 2008 E92 335i Join Date: Jul 2015 Location: Illinois iTrader: (0)	Solved it! It was the Bremmen brand Vanos Solenoids, replaced them with genuine bmw and it runs like new.
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