PranK

Love your work guys thanks. @Duncani was going to wiggle the wheel that was my next test.

I'm trying to prep the dirty 30 (330i) for sale. One issue I have is that the car becomes deafening at around 60 - 70kph. The noise is definitely wheel speed related rather than revs. It sounds like loud-tyre noise but amplified 10 times. There doesn't seem to be grinding or metal-on-metal etc. I've done the diff fluid on this car about 12 months ago. I believe the noise was occuring then also. Made no difference. I'm leaning toward bad bearing (passenger side done last year) but I've never heard of them being *this* loud. You honestly can't have a conversation. Any ideas? Thanks guys.

I had a big dent on the boot. I'd already decided to either get a new boot lid or even just a small lip wing that would go over the dent so I figured i'd try to fix it myself. Before; So, I attacked it with a slide hammer, some glue and a microfibre-wrapped hammer. Gotta say, I was pretty impressed. Its not perfect but I don't hate looking at it now.

You're not the only one in this boat. 🙄

Found a rare moment of motivation and energy on the weekend. Drained the power steering reservoir and replaced it. The reservoir contains a non servicable filter and who knows how old it is. New genuine reservoir and then flushed contents 4 or 5 times with Liqui Moly CHF11S. Steering was a touch heavy and occasionally clicky, the fluid that came out was a bit nasty and while steering is still heavy (compared to the 330i), its no longer clicking. Also, as all the front and rear windscreen seals are shot, I got to removing the old ones and managed to fit the new rear upper. I need to source a new front lower seal but I'm getting a new windshield in next week due to a crack so I'll do front after that. New upper rear looks so nice. I checked the brake fluid and found there is so much sediment in there. I actually bought a front pair of 335i calipers to put on the 330i but never used them. I'm going to clean them up and paint them silver, I'll do the seals in them while they're out and then when I fit them I'll put in the HEL braided lines I've got and flush all the brake fluid. I'll try to source some nice pads and DBA T2's in the meantime so I can just get all the brakes done in one go.

Sorted out my horrible headlights. It's worth mentioning that the Mother's plastic polish was absolute crap. Once I switched to Meguiar's plastix it was so much better and easier to use. I think I'll eventually clear coat them for better longevity.

Car looks great! Whens the tune coming?

Yeah the other option to driling out and replacing the bushings is to adjust the wastegate actuator arm, basically you make it longer and it pushes the flap shut. The good news is that its just a noise atm and even then only at cold start. I dont really need to think about fixing the turbos just yet. Oh, the tune I'm considering from MHD has a rattle eliminator. It basically changes how the arm from wastegate works but comes at the cost of more lag. I dont fully understand but might be a bandaid until I need to change them.

I was just watching a dude on YouTube putting together his Lamborghini V12 in the uk and complained about 30 pounds for a single injector. 🤣

Yeh there are a few yank sites that sell them for half of BMW Australia (even with exchange and shipping). So I at least know where to turn if I need to later.

I did the one thing that I needed to feel less stressed in the car yesterday. Replaced the thermostat and housing (which was a bastard as it sits right at the bottom of the engine but just above the sub-frame and has 4 big hoses attached) and also the Mickey mouse flange. Then flushed all the green stuff out and filled up with fresh BMW coolant. The Mickey mouse flange was intact thankfully but fell apart as I pulled it out so good to get it done. I also replaced my charge pipe as the OEM one is plastic and prone to cracking after a while. A few good steps towards better longevity as the whole cooling system is now new (rad was done a year or so ago by previous owner) and all the hoses seem nice and fresh.

Quick update, I reached out to my parts guy at local BMW dealer (he and I have gotten very friendly over the years). Injectors are $1k ea and HPFP is $2k. Lets hope I'm ok for a while.

I have index 9 injectors which means they're not the latest but have likely been updated by a previous owner as I believe my car came with index 6's from factory. I believe there was a recall for this problem. Wastegate rattle is affecting my car but no boost leaks. Yet. I'm definitely looking to get all the bits done that need doing before I start putting money towards making it a little quicker. It hardly gets driven as it is with 2 x sub 5k trips since Sunday . As stated, all the main problems with these cars have been researched and sorted with solid replacements now available. Worst part about buying a used car is not knowing what has been fixed / replaced or not. I have a new power steering reservoir and the aluminium charge pipe to fix today or tomorrow to check off a few more maintenance / pre-problem items. After that, maybe this weekend, I have new thermostat & housing, mickey mouse flange and fresh BMW coolant to go in. Radiator was done a few years ago ( I have a receipt) and the water pump was done last month. That should make the cooling system rock solid for another few years at least. For those unaware of the mickey mouse flange it attaches the cooling system hose to the block. But, alas, its made of plastic and completely disintegrates over time. The one on my 330i quite literally fell apart in my hands as I was replacing it. I have a billet replacement. Check this for an example;

The 'wang (Hafei Xiaobawang) was released 15 years ago and I'm not sure it's aged quite as well.

Yeah definitely will keep it updated. I've not done much lately but I have a heap of parts (mainly maintenance) to go on. I'll get the GoPro out and do a video of it shifting, it really is amazing and not sure I could live without it now. Wow, seriously? The Ultimates were awesome on the 330i at Wakefield. No fade at all. I didn't realise they were not trusted. Oh please. Properly maintained N-gines are fine. Another Bendix hater. I didn't know that was a thing. Whats the alternative? I know most people will say different pads for street and track but thats not going to happen. YellowStuff? And I agree with you on the engines (obvs) - well maintained and they do very well. My water pump has already gone so thats one of the big issues fixed already.

This S13 has a BMW 8 speed, with a clutch, mated to a 2jz. Easily a contender for a Frankenstein award. Super cool though! I have this transmission in our X5. Might do a sneaky manual conversion. My wife would love it! 😬

Welcome! The. Vspec II is an absolute fave of mine. I'm looking forward to seeing your progress but I'm not gonna lie, I'd prefer to see it kept factory and well maintained. 🥺

And it's not even a BMW!

Damn, looks awesome. Well done!

I also swapped the license for my transmission XHP tune and the new transmission is WAY faster to shift with paddles than the last one. Over the next month I'll be; Power steering fluid flush and refill. Steering feels a little heavy and occasionally a slight bit notchy. Front brakes have to go. They're brand new and fine for street but feel like shit compared to the 30's DBA 4000 and Bendix Ultimates. I'll go with the same combo. The 335 has 18mm larger rotors so no swapping these over. I have some braided HEL lines coming. Once these go on I'll do a full brake fluid flush. Got some Red Line diff fluid. I'll get a service kit for my transmission. The whole bottom cover gets replaced. Its very odd. I wont do oil and filter as I need to pay a shop to do this in order to retain warranty cover. I have an oil catch can to fit. I might do the PCV but this might not be needed. I have all new bulbs to replace horrible orange ones. Xenon bulbs, fog light bulbs, angel eyes. Head lights really need a polish. They're not terrible, but not great. Looking to get to Luddenham as soon as my brakes are done. (I wish it was Wakefield )

So, I'm not looking for big power here, most of what I'm planning will just be to future proof the car. For power; New front mount. The OEM one is very restrictive. I put some pods on as the OEM airbox is .... ready? really restrictive. I have a new charge pipe and will keep the stock diverter valves I'll do an MHD tune. Stage 1 (I hate these labels) will give me around 380HP. BTW, the car had an option for removed boot badge. I find it funny that that is an option. I'll leave it off also.

So, I went to work moving everything over from the dirty 30 that I could. Whiteline front sway bar. Rear can stay there, you need to drop the subframe to put it in and I didnt notice much over stock. Front M3 control arms BC coilover Wheels Head unit / dash cam / reverse cam / throttle controller M-Sport Seats. These needed slight rewiring OEM Black Line tail lights Number plates As I mentioned above, the suspension is really solid. All the bushes look brand new. Theres no excess movement anywhere and it really feels super planted. It's such a hoot to drive. Boost comes on smoothly, theres not much lag to speak of. So, after a few weeks it was clear that the rattle was definitely wastegate rattle. For those that don't know, this can plague wastegates causing the flap inside the wastegate to rattle against the housing. For most people (myself included) its just a noise on cold start and there is no other issue. If it gets much worse it can lead to boost leaks. Generally causing a turbos replacement which requires dropping the front subframe. BMW turbos are $4400.... each. I'll just keep an eye on it for the time being. 2 weeks after I got her, I was picking my daughter up from a party and we got a quick red warning on the dash about engine temps and then we lost all power. Engine would run but it was like an uber limp mode. There was nothing there. I let it cool and tried again but it went from 100 to 120 in 300 meters or so. We were on a seriously dark road (Wakehurst Parkway north) half way round a corner and not able to move further over. Couldn't believe that 30 seconds after we stopped the highway patrol pulled in behind and stayed with me until the towie came. To cut a long story short, had to replace the expansion tank and upper hoses, when that didn't work the electric water pump was replaced. Both by a shop because I could claim around $1k on the warranty I bought. To be honest I'm really happy that the water pump went. They generally fail around this mileage anyway so I know I have another 20 years before this one goes again.

My 330i thread is here; This one starts a little messily. The N52 in the 330i is notoriously difficult to get power out of unless you turbo it or fit a blower (of which I did consider). I knew this when I bought it, but its primary task at the time was as a commuter. It started to grate on me last year that I wanted more power and I wanted forced induction again. I'm now working from home every day so my requirements in a car had changed. The replacement car wasn't up for negotiation. I wanted an N54 powered 335i. Twin turbo and 300HP but as the sedans never came with a manual, I'd need to put up with the auto (which is not a big deal once flashed and with paddles - lightning shifts!) In the beginning of December I saw a very cheap 335i on carsales at a stealership 4 planets away. So, my mate (who is also a bit of a BMW guy) and I jumped into the dirty 30 and went to have a look. It was fairly rough in the body but suspension was solid, as was the engine. With 140,000 k's it didn't feel a day over 80,000. The interior was in really good nic, it rode well, the engine response and boost was strong. It did have a rattle on cold start but I was pretty sure it wasn't the typical N54 wastegate rattle as it didn't happen on boost or off boost or when revs dropped, which is when you're supposed to hear it. The brakes were rooted and the steering wheel shook when braking hard. The tyres were shot too. So, I made an offer and it was accepted. As the car needed a blue slip, the shop was able to provide one and replaced front discs and pads along with a new set of tyres. We were to go down the next day to get it but they called to say it wouldn't be ready. I organised another time to pick it up in a few days. On the way down we were called 10 mins out to say car wouldn't start and needed an alternator. So they replaced that too. We went down 2 days later to pick up. It came home fine. New one on the left. Its been a confusing few weeks with these two.

Can't see any pics? Can you add again?

Welcome! 78 eh? C210? Whats her condition? What are your plans?