The Random E46/ZHP Question Thread

[san]

How often is it recommended to replace spark plugs on our cars?


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[///Mark_D]

I've been following this guide from Archbid on E46Fanatics for the most part when it comes to maintenance schedule. Spark plugs are good for around 100k, but I've actually been doing them closer to 60k using FCPEuro's replacement warranty.

https://www.e46fanatics.com/threads/...edule.1268849/

[cakM3]

I've been following this guide from Archbid on E46Fanatics for the most part when it comes to maintenance schedule. Spark plugs are good for around 100k, but I've actually been doing them closer to 60k using FCPEuro's replacement warranty.

https://www.e46fanatics.com/threads/...edule.1268849/

That is a good guide to follow. Thanks for posting the link.

I can tell you that the fuel pump interval is about right. I learned this from experience. A lot of what Archbid posted in his guide is what I go by when maintaining my cars.

[san]

I've been following this guide from Archbid on E46Fanatics for the most part when it comes to maintenance schedule. Spark plugs are good for around 100k, but I've actually been doing them closer to 60k using FCPEuro's replacement warranty.

https://www.e46fanatics.com/threads/...edule.1268849/

Thanks Mark!


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[san]

Next question:

I know a lot of you recommend Eldor ignition coils but I don’t see that listed for our cars, so have they been discontinued or something else?

https://www.fcpeuro.com/BMW-parts/33...6&b=9&d=589&v=

Can’t find it on ECS as well


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[Galapolis]

Next question:

I know a lot of you recommend Eldor ignition coils but I don’t see that listed for our cars, so have they been discontinued or something else?

https://www.fcpeuro.com/BMW-parts/33...6&b=9&d=589&v=

Can’t find it on ECS as well


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I bought them last year, they are still available here: https://www.fcpeuro.com/products/bmw...or-12138657273

[san]

I bought them last year, they are still available here: https://www.fcpeuro.com/products/bmw...or-12138657273

Yup, saw that but it doesn’t list our car under figment so wasn’t sure.
Thanks for confirming


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[das boots]

I bought them last year, they are still available here: https://www.fcpeuro.com/products/bmw...or-12138657273

Read the FCP reviews. Are these also good for a '03 E39 530i M54. Although FCP states not applicable to a M54 E39. Wonder why FCP does not recommend on M54s.

I just might replace my ZHP with these coils with 165+ mi.

However the coils are still original to the E39. Thinking of time for a replacement at 135+ mi on the clock. Engine would have a slight jerking (sometime) on 1st gear as releasing of clutch. I have to really play the real smooth release of the clutch to avoid the slight jerking.

[papa_g]

So just finished with my new A/T sump gasket and filter, and decided to try to figure out what is going on here. I’ve noticed for a long time that this piston looking thingy (I have no idea what it is or what it’s for) is always wet with oil. I thought it might be from my sump gasket leak, but I am concerned it might be a leak of its own. Anyone ever seen this?
The part in the red circle has some play to it; kinda rocks in and out 1-2mm. I don’t know if this is supposed to have play or not, but it looks like I may be able to tighten that nut down. Wanted to see what you guys had to say about it first before doing anything dumb. Thanks guys


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[PdZHP]

Looks like that's the infamous transmission selector shaft seal leak.