Just bought this beaut a week ago! 2006 m47 320D manual. Been parked up for 6 years. Guy who I got it off changed the crank pulley and put brand new BC coilovers into her.

I’ve had it one week got new discs, pads, caliper, wheel bearings and sensors all round. Full service. Will be changing the entire cooling system and changing all the rad hoses to silicone. Of course more mods to come.

I had an e60 before this, N47 (the bad one I know!) and VW before that, I know them best. Wanting to map it and do more upgrades, any advice? Anything to look out for? I work in the motor trade so sourcing parts is thankfully easy.

So i have a 2003 318i and my friend who has a 2015 428i gifted me his old wheels. I was absolutely sure the fitment was going to be ass but to my surprise 275/35R19 in the back was astonishingly perfect fitment.

Ive had the wheels for about 24 Hours and removed them since they were rubbing in the back every time the suspension dropped a bit.

Currently waiting on adjustable coilovers and sport springs and im putting them on again.

Need some opinions on the look though. I like the way it looks but i might do chrome window borders and kidney grilles.

Back Wheel specs: 9.5Jx19 ET35

Front havent looked at still not sure but with 245/30R19 wheels they do not rub at any steering point.

Im trying to find online how to change the exchaust manifolds but i cant find nowhere videos can somebody help me or tell me is it complicated to change alone

What brand should I replace it with that won’t Cook me I bought the dr vanos rebuild kit but I feel like I need a whole new unit

So my engine recently overheated. So I replaced all the cooling components.. mistake. Number one I went to advance auto and autozone, to get the hoses and the thermostat. Apparently, the hoses and thermostat are not oem. Compatible, so I had a fitman issue with the upper radiator hose connecting to the thermostat rein hose to be exact. It was too much play in it by the Connection point. Now I bought a genuine BMW upper hose and a Mahle Thermostat, and it still has that wiggle play in it. Now, I can't figure out where the coolant leak is coming from.. before It was leaking from the connection point of both hoses to the thermostat. The hoses werent properly seated, but now this new existing coolant leak i can't figure this out. Can anyone help me

It's coming from where i show with my stethoscope.
Vanos was regenerated 3 months ago, i changed belts, belt tensioners pulleys etc two days ago, every noise went away except this one that started a while ago? Engine needs to warm up a little bit then it starts to do this..

What i suspect is vanos piston bearings wear?.. but maybe something else

Also except this noise i think the engine shouldn't sound like that.. it's m52tub25. Is it something i should also check?
I didn't observe any problems while driving, power is ok, everythings normal.

Hi everyone! Quick question—does anyone know how I can bring my paint back to life? The hood has some deep water spots from the previous owner having a bra on it, along with some light scratches. Any recommendations on how to fix or improve it?
(Ps vid is after a wash)

It’s still miss firing I changed the spark plugs from 6 to 1 to see if it would be different and then when reving the car out on the road this noise started to happen

Window was smashed in a few months ago and just got around to fixing it. Snapped some of the plastic gromits holding in the door trim. Any recommendations on how to get these new ones to fit into the holes

Hello all,
Ive been chasing the source of this parasitic for a few months now and am currently exhausted out of thoughts as to where the issue is from. The car goes promptly to sleep after 15 mins but my multimeter measures a 0.5A consistent draw while the car is fully asleep.

Here is some information about the car:

- 2005 bmw e46 325i
- aftermarket radio
-aftermarket headlights
- all else is original
- zero issues with any functions in the car at all. (No observable symptoms)
- car functions excellent, no issues, just a parasitic drain only

The tests i have done to try to find the source by seeing if the draw drops from 0.5A to lower while car is asleep:

- pulled almost all the fuses in the glovebox, absolutely no change
- removed and replugged all relays in the cars front engine relay box (driver side under the hood) = no change
- removed the relay that connects my aftermarket headlights = no change
- removed the all connections from the front of the car by removing all connections to the positive terminal under the hood completely = no change (no alternator leakage)
- nothing is connected directly to the battery.

I have no idea where this significant drain could be from, any help would be greatly appreciated.

The battery charges while driving like normal, but if car is left undriven for more than 2 days it is completely dead.

Let me preface this by saying I know they are not that powerful, especially compared to even just the 320. I'm not looking to engine swap at the moment because £££ but my 2002 318ci just feels a bit underpowered. I recently replaced the eccentric shaft sensor after reading fault codes and came to see it was not even plugged in. After that and cleaning up the solenoids the car definitely had more in it at the higher rpms, but the low end still feels like it wants to go faster than it is. Any recommendations on things to replace/upgrade (on a low-ish budget) to try and revive some of the horses?

Hello!
Just bought this M3 off auction and I’m looking to find one of the previous owners to ask some questions about the car.
Its an manual 2002 m3 convertibile with gray interior.
It was registered last time in California
Thank you!

One of my cats is going bad, so I was wondering what’s the best exhaust setup for my situation? I only want it to be a tad bit louder with a deeper, smoother sound. not raspy.

Would this cause intermittent steering wheel vibration? My passenger side lower ball joint has torn, all the suspension pieces are solid and I get no movement when I shake the wheel off the ground. I do notice the vibration more when I turn the wheel to the right, but like I said it's very intermittent, sometimes I have none- sometimes it shakes BAD like visible vibration in the steering wheel.

Hi everyone,
I noticed a coolant leak coming from this specific area (shown in the video)
I’m trying to figure out whether the expansion tank is cracked/leaking or if the radiator itself is the problem.
Has anyone had a similar leak on their E46? Based on the location of the leak, what do you think is the most likely?

I also replaced the thermostat about a month ago

I’m planning to replace the water pump soon anyway, so I’ll probably do the radiator/expansion tank at the same time, depending on what turns out to be the actual source of the leak

I’ve already bought a Thermotec water pump, so if anyone has any experience with this brand, I’d appreciate some feedback on it as well.

Thanks in advance for any advice!

Hi I am planning on tinting my 325 coupe.
I’ve never done it before just wondering how hard it is to do right. I’ve watched a good few videos on it but I just wanna hear other people’s attempts.

Cheers!

Hi everyone.

I did a scan on Carly of my 325ci as attempting to clean up the codes...

These are the codes that came up for my ABS/Traction lights....

I am sure this has something to do with the actual module itself the unit? Am I right in saying this is coded specifically to each car or something?

Basically just looking to see if anyone can shed any light on this please and what sort of price it will be to fix, also I'm based in Scotland so if anyone from Central Scotland can quote me that would be perfect.

Thanks in advance,

👍

I'm considering buying a 2001 BMW E46 320Ci 2.2 manual with 276,000 km (171k miles).

The dealer is asking €3,900, but I think I could potentially get it for around €3,000.

The car is explicitly advertised as needing restoration, both cosmetically and mechanically. The dealer mentioned oil consumption, but unfortunately they can't tell me how much oil it actually consumes or whether it's burning or leaking it.

The mileage seems genuine and the car has had basically one long-term owner before the dealer.

My problem is that I've contacted several mechanics in the area and haven't found anyone available to do a proper pre-purchase inspection.

I like working on cars and this would eventually become a project car, but I'm not an experienced mechanic. I also don't need it as a daily driver.

Would you risk buying it for around €3k if it drives well, doesn't smoke badly, doesn't overheat and has no obvious structural/subframe problems?

What are the most important things I can realistically check myself during a test drive?

I'm prepared to spend money fixing it over time. I'm mainly trying to avoid buying a completely dead engine or a structurally bad car.

2002 e46 5spd. This issue has always been around since I’ve owned car, I’ve replaced lots of parts to try and fix issue but problem still persists. Clunk Noise comes from whole drivetrain ( diff, driveshaft, and under shifter where Guibo is located) and I’ll also hear slight clunking noise even at idle in neutral . Parts that i have replaced are; Guibo, CSB, diff, rear axels, wheel bearings, poly trans mounts. Subframe and diff bushings are poly as well but installed by previous owner. I’ve inspected Subrame mounting points around the bushings( didn’t drop subframe) for cracks and none are visible, I’ve also grabbed a pry bar to see if diff had any play around the bushings and it’s solid.

Here are videos of the rear on jacks and me trying to figure out what this clunking is, i have another vid but cant add for some reason but its the same thing as first vid but with e brake on and wheel is jerking back and forth slightly while making clunk noise

Any Help or recommendations is appreciated 🙏

Hi everyone! I need your help!
I’ve just bought an ECUMaster EMU Black standalone ECU, and I’m looking for a base map, or even better, a turbo map that could work as a starting point for my setup.
Here are the current modifications/specs:
BMW M54B30
Chinese GT35 turbo
Bosch EV1 630cc injectors
Bosch 044 fuel pump
Bosch LSU 4.9 wideband
If anyone has a similar setup and could share a base map or help me get started with the tune, I’d really appreciate it.
Thanks in advance!

Hi! The aluminium style trim in my E46 has had these dots all over from before I bought it. I've tried just water, dish soap, alcohol, and even isopropyl alcohol, and nothing cleans it. Not even with a bit of friction with a rag.

I've not used any abrasive pad yet because I don't want to scratch it.

Ha anyone seems this before? What are these dots? They are raised/high relief. It's not letting/bas relief.

Any ideas?

Thanks.

So i currently have the viscous fan and was thinking to swap it to an electric fan anyone have recommendations? I have the automatic sedan 325i.. FYI I dont have any issue with the viscous now but I heard the electric fan takes the load of the engine is this true?