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Oil smell in car occasionally

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patriot66
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Oil smell in car occasionally

Post by patriot66 » Mon Nov 07, 2022 10:10 pm

Robster68 wrote: Mon Nov 07, 2022 7:54 pm
patriot66 wrote: Mon Nov 07, 2022 7:14 pm
kis wrote: Mon Nov 07, 2022 3:11 pm Just seen this one, you're sure you haven't had a bump on the car? Two cracks makes me very suspicious!
Certainly looks that way. This looks like damage also on the raised edge maybe ? :?
E8DB4C93-655F-45ED-BFE5-B20DCF3FC3FB.jpeg
Started subframe removal engine support arrived ,no damage here it’s a cutout in chassis as far as I know car hasn’t been crashed.
Oh that's deceptive, looks like a chunk is missing. Phew ! :D
Love the inspection pit, nice set-up you've got there :thumbsup:
Sterling Grey '03 2.5i SE / Infinitas Supercharger / S.M.G / Hardtop / Gloss Black 162s / Bilstein B4s / 3.0i Brakes / DLV De-Cat & Silencer / Rebuilt VANOS / Sonar 2Xcite Lights / Carbon & Alcantara Trim / M-Sport Seats / ...& Side Covers !

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Oil smell in car occasionally

Post by patriot66 » Mon Nov 07, 2022 10:13 pm

Robster68 wrote: Mon Nov 07, 2022 8:42 pm Subframe out 👍
That's some crack ! Almost looks like something has pressed the left hand side down/inwards :?
Are you going to weld it or fit a replacement ?
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Oil smell in car occasionally

Post by Robster68 » Tue Nov 08, 2022 12:00 am

I also found signs of the start of rubbing on the other side in the exact same place,I’ve prepped both ready to weld at work tomorrow.
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Oil smell in car occasionally

Post by Robster68 » Tue Nov 08, 2022 12:06 am

Oh that's deceptive, looks like a chunk is missing. Phew ! :D
Love the inspection pit, nice set-up you've got there :thumbsup:
Thanks I’m very proud of it,dug it out by hand actually,me and a wheelbarrow,luckily I’ve a bit of land opposite so was able to dump the earth there.
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Oil smell in car occasionally

Post by patriot66 » Tue Nov 08, 2022 1:01 pm

Robster68 wrote: Tue Nov 08, 2022 12:06 am Oh that's deceptive, looks like a chunk is missing. Phew ! :D
Love the inspection pit, nice set-up you've got there :thumbsup:
Thanks I’m very proud of it,dug it out by hand actually,me and a wheelbarrow,luckily I’ve a bit of land opposite so was able to dump the earth there.
That's just the job :thumbsup: My grandfather had a huge wooden shed top of his yard when I was a kid and a pit long enough door for trucks and buses. Used to drop railway sleepers in to cover it over when not in use. It wasn't as clean and tidy as yours...oily and damp I remember. I can smell that shed now....Happy days :rofl:
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Oil smell in car occasionally

Post by patriot66 » Tue Nov 08, 2022 1:04 pm

Robster68 wrote: Tue Nov 08, 2022 12:00 am I also found signs of the start of rubbing on the other side in the exact same place,I’ve prepped both ready to weld at work tomorrow.
What do you think has caused that then ? What's rubbing on it ? :?
Sterling Grey '03 2.5i SE / Infinitas Supercharger / S.M.G / Hardtop / Gloss Black 162s / Bilstein B4s / 3.0i Brakes / DLV De-Cat & Silencer / Rebuilt VANOS / Sonar 2Xcite Lights / Carbon & Alcantara Trim / M-Sport Seats / ...& Side Covers !

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Oil smell in car occasionally

Post by Robster68 » Tue Nov 08, 2022 3:22 pm

patriot66 wrote: Tue Nov 08, 2022 1:04 pm
Robster68 wrote: Tue Nov 08, 2022 12:00 am I also found signs of the start of rubbing on the other side in the exact same place,I’ve prepped both ready to weld at work tomorrow.
What do you think has caused that then ? What's rubbing on it ? :?
I don’t know it’s not touching anything in the position of crack,all welded now though so will keep an eye on it,off to bmw Toulouse now to price up sump gasket. Will post pictures later👍
Last edited by Robster68 on Sat Nov 12, 2022 11:43 am, edited 3 times in total.

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Oil smell in car occasionally

Post by Robster68 » Sat Nov 12, 2022 9:54 am

So I finally managed to finish subframe and after closer inspection discovered bmw didn’t want to weld the bolt holes all the way around which fix subframe to chassis so I did it for them,I cleaned and sprayed myself and paint is drying over the weekend so it’s nice and hard when I fit it,sump was removed cleaned up and refitted with new genuine gasket and was spotless inside.Anti roll bar is next for repaint.
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Oil smell in car occasionally

Post by patriot66 » Sat Nov 12, 2022 8:06 pm

Excellent work Rob. Proper job :thumbsup: That lack of welding is shoddy :cry: Great reference photo of the oil pick-up and windage plate...nice and clean :)
Sterling Grey '03 2.5i SE / Infinitas Supercharger / S.M.G / Hardtop / Gloss Black 162s / Bilstein B4s / 3.0i Brakes / DLV De-Cat & Silencer / Rebuilt VANOS / Sonar 2Xcite Lights / Carbon & Alcantara Trim / M-Sport Seats / ...& Side Covers !

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Oil smell in car occasionally

Post by Robster68 » Sun Nov 13, 2022 11:01 am

patriot66 wrote: Sat Nov 12, 2022 8:06 pm Excellent work Rob. Proper job :thumbsup: That lack of welding is shoddy :cry: Great reference photo of the oil pick-up and windage plate...nice and clean :)
Thanks,yes the sump was well worth doing even without a leak just for peace of mind and some of the bolts were tight and had corrosion on them,all good now though.The subframe was shocking,probably welded by machine back in the day.
Problem is I want to clean up and replace all front end steering and suspension parts now.

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Oil smell in car occasionally

Post by kis » Mon Nov 14, 2022 3:04 pm

Nice work! Would be great to have a set up like yours! 8)
Re-fresh of the suspension is a must!
Well if you're planning on doing steering... take a look at a few of the hydraulic steering conversion threads... :fuelfire:
My E85 Z4 3.0i SMG

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3 Series - E46 Coupe, E46 M3, E90 (x3)
4 Series - F36, F82 M4
5 Series - E34 (x2), E39
7 Series - E32
X5 - E53, E70
X6 - E71

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Oil smell in car occasionally

Post by Robster68 » Mon Nov 14, 2022 9:25 pm

kis wrote: Mon Nov 14, 2022 3:04 pm Nice work! Would be great to have a set up like yours! 8)
Re-fresh of the suspension is a must!
Well if you're planning on doing steering... take a look at a few of the hydraulic steering conversion threads... :fuelfire:
Thanks Kis,having my own set up is a game changer,living in a little village near the Pyrenees is nice too,I remember before I lived in Essex/E London and hated it.I’m happy with the z4 electric steering funnily enough much better than the hydraulic set up on my e36,my shocks front and rear work ok but are rusty like the rear subframe,rear control arms etc so all will be cleaned up/replaced in the future with kw coilovers and quaife lsd,front end is finished for now,car is all back together for some kilometers before the snow arrives 😉
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Oil smell in car occasionally

Post by kis » Thu Nov 17, 2022 3:15 pm

Yes, living near London has it's advantages and disadvantages! Very nice, off topic I know, but have you relocated there permanently?

I've seen a few bits are powerflex - so the polybushes should see you through the lifetime of the car. So looks like the front end is all sorted! Did you get to the bottom of the oil smell?
My E85 Z4 3.0i SMG

BMW Family History (past and present):
1 Series - E87
3 Series - E46 Coupe, E46 M3, E90 (x3)
4 Series - F36, F82 M4
5 Series - E34 (x2), E39
7 Series - E32
X5 - E53, E70
X6 - E71

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Oil smell in car occasionally

Post by Robster68 » Fri Nov 18, 2022 8:46 am

kis wrote: Thu Nov 17, 2022 3:15 pm Yes, living near London has it's advantages and disadvantages! Very nice, off topic I know, but have you relocated there permanently?


I've seen a few bits are powerflex - so the polybushes should see you through the lifetime of the car. So looks like the front end is all sorted! Did you get to the bottom of the
I’ve been here for about 8years and have my residency so intend to stay here for good.
I’ve just put a nice Autodoc front end rebuild inc sachs shocks and I’ll replace all power flex bushes back to original,oil smell seems to have gone👍

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Oil smell in car occasionally

Post by B21 » Fri Nov 18, 2022 10:20 am

Great write up and photos…you are clearly talented…sorry we missed you this year on our trip…enjoy :thumbsup:
We choose to go to on with this endeavour at this time and do the other things, not because they are easy, but because they are hard…
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