I am not getting any spark.

30

Asked by Rebar325e Nov 16, 2011 at 03:57 PM about the 1987 BMW 3 Series 325e Sedan RWD

Question type: Maintenance & Repair

Okay, it is a 1987 BMW 325e. I am not getting any spark. I have checked the ignition coil "Ohm's are all in spec." I have another coil also that I have tryed. I have checked the reference sensor also. This is my first BMW, so any help on this matter would be a life saver. Thanks

7 Answers

7,185

Try replacing the main relay in the engine compartment. I believe it's the silver one in the photo. http://forums.pelicanparts.com/uploads12/relays1198364747.jpg?iact=hc&vpx=854&vpy=142&dur=5070&hovh=194&hovw=259&tx=139&ty=98&sig=114612478850277802426&ei=mD7FTt7tBaf-iQLotdnUBQ&page=1&tbnh=119&tbnw=159&start=0&ndsp=18&ved=1t:429,r:4,s:0 Or you can remove it, take off the cover (off the relay) and clean the contacts inside. Then try it.

13 people found this helpful.
7,185

here's another photo. if you still have the black cover, the 3 relays will be under that http://blog.bavauto.com/wp-content/uploads/2010/12/RelaysECU-Fuel-E30E28-6001.jpg?iact=hc&vpx=170&vpy=142&dur=501&hovh=194&hovw=259&tx=130&ty=87&sig=114612478850277802426&ei=mD7FTt7tBaf-iQLotdnUBQ&page=1&tbnh=119&tbnw=159&start=0&ndsp=18&ved=1t:429,r:0,s:0

3 people found this helpful.
30

Thank you Matt. I got spark now it was the ignition coil. I broke down and got one after everything I checked came out of. The new issue I am having is, It is not getting enough fuel or is getting to much. It is just turning over but not cranking, I am getting fuel to the fuel rail, but I can hear the pump staying on. A few cyl fire off but not enough to keep it running. I can smell gas after about 3-4 times of trying. thanks again.

3 people found this helpful.
7,185

Fuel regulator possibly. Check pressure at rail.

1 people found this helpful.
40

Matt I got a BMW 328i dolphin .I don't have spark .the fuel is okay,coil doesn't give spark..where else can I look at..?

4 people found this helpful.
35

I have a 2008 328i and i changed my starter and coils and spark plugs but im not getting any spark it cranks but wont turn over what could it be

3 people found this helpful.

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