anyway to test fuel pump on z4???

marc3lo19 · 08-09-2014, 07:13 PM

2006 z4 3.0si
anyway to test to see if fuel pump is ok? dont see anywhere to attach gauge
when I floor it used to drive perfect now it stutters feels like missfiring but no code for misfire
(getting o2 sensor code all 4 of them and p0212 camshift timing retard )

Demetrius Joel · 08-09-2014, 07:15 PM

Could be a bad spark plug.

marc3lo19 · 08-09-2014, 07:34 PM

how to test spark plugs ? dont want to change all of them for nothing

and back to original question anyway to test fuel pump ?

08-09-2014, 07:13 PM	#1
marc3lo19 New Member 6 Rep 26 Posts Drives: 2006 z4 3.0si Join Date: Jul 2012 Location: toronto iTrader: (0)	anyway to test fuel pump on z4??? 2006 z4 3.0si anyway to test to see if fuel pump is ok? dont see anywhere to attach gauge when I floor it used to drive perfect now it stutters feels like missfiring but no code for misfire (getting o2 sensor code all 4 of them and p0212 camshift timing retard )
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08-09-2014, 07:15 PM	#2
Demetrius Joel First Lieutenant 61 Rep 350 Posts Drives: 2014 BSM/CR M235i Join Date: Aug 2012 Location: DC Area iTrader: (0) Garage List 2014 BMW M235i [0.00]	Could be a bad spark plug.
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08-09-2014, 07:34 PM	#3
marc3lo19 New Member 6 Rep 26 Posts Drives: 2006 z4 3.0si Join Date: Jul 2012 Location: toronto iTrader: (0)	how to test spark plugs ? dont want to change all of them for nothing and back to original question anyway to test fuel pump ?
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