Let's try that again...
Date: 20-31 Apr 2024
Distance: 211,112 to 211,118 kms
1. PCV Refresh, Starter Motor replacement.
Starter motor precautionary replacement - it was developing a rattle, showing it's age. Refresh the PCV system as it was last done in June 2014, no sense in re-installing old parts after the Starter Motor replacement. Full PCV service kit installed.
Fig 1: Journey into the beast - intake manifold removed
2. Front of motor accessory drive refresh
Some rattles around the front of the engine. It's at least ten years since we did the whole lot (belts have been replaced) tensioners, pulleys etc. OEM INA and Conti belts.
Fig 2: new bits ready to install
Fig 3: Nice new fresh front accessory drive kit installed
3. Rear Muffler Replacement
Mid mounts and rear mounts replaced as 22 years old - that rubber was looking cracked and crispy. We'd had the muffler off a couple of times and Jon had noticed the rust on the top of the box was advancing... it was getting a little raspy, though interestingly hadn't raised concern through the last couple of WoFs. BMW OE was a bit pricey for me - notwithstanding it's a quality stainless steel product... over USD1000 and back-ordered. I sourced an OE pattern ANSA unit (yes, they of the OE to Ferrari and Lamborghini fame, amongst others) from Rockauto... it's not apples-with-apples being aluminised steel, yet even included chrome extension tips that my original unit didn't have (BMW tips are USD80 each!). Fitment is good Jon managed the dissimilar metal weld between the stainless pipe and the new muffler with aplomb.
Fig 4: I'm very happy with that. A weld, yesterday.
Fig 5: Didn't Wesley Snipes have a strapline: "always bet on (Bogan) black."?
The sound is nice - it's quiet enough, similar to the old one and my impression is it breathes better - perhaps the baffles had choked things up in the old one? The rasp of the split box is gone, replaced by a bit more of a muted rasp when the loud pedal is opened. Happy days.
Figure 6: New box in-place.
4. Rear ARB Endlinks, ARB Bushes, Shells replaced
I'd noticed the shells were rusty when it was last on the hoist. We were replacing fronts and as these are the same age, time to replace them too, Genuine BMW bushes.
5. Front ARB Endlinks, ARB Bushes replaced
Clunk in front suspension on compression over bumps. Now eliminated, and steering is significantly smoother. Bonus!
6. Coolant top-up, Pressure test TOK
Jon found the coolant down by nearly a litre - I don't think I'd checked it cold since water pump replacement. A top-up and precautionary pressure test revealed sytem is pressure-tight, no leaks, Test OK.
7. Replaced insulation - cable bunch passing the oil filter housing
We'd seen that a couple of services back, something I should have done. The flexible conduit/shielding breaks down with heat exposure and leaves the cluster of wires exposed. I conceded and asked Jon to do it.
Fig 7: lovely new flexible conduit.
8. Observsations
I've a few things to monitor or source.
moist Power Steer reservoir. It's 12 years since that was replaced - rather than do the O-ring, will replace the whole thing
moist HP PS Hose (pump to rack). I have a very good used one on my purple tag sourced for the e30, so we'll use that as replacement. The e30 can have the UK purple tag-in-e30 hoses.
Bung on PCV valve
Source replacement front ARB (it's getting mottly beneath the bushes). 24mm P/N p/n 31351094542.
Squeak from front strut persists... sh*t if I need to do strut mount bushes and spring seats again (it's 8 or 10 years already) I guess that's Konis or Sachs M/Sport and Msport springs... a decision for another day.
Alternator bearings starting to rattle. Monitor.
Steering - monitor. Play upper steering UJ/lower column?
Fig 8: A 22 year old 212k km alternator, in-situ
Summary
The car is purring, and feels really nice to drive - my better half grabbed it as soon as it was back, and later commented it drove really well. So we're back to a solid place, though more to monitor. All work carried out by Begley Motor Works, Marton. Top quality, top service. Worth the drive from wellington, always a pleasure to catch up with Jon and Keren. You should go there too! Images courtesy of Jon at Begley Motor Works.
Next items list:
Replacement diff (e46 medium case) 3.46 (including the two small bushes, input and output seals, fill and drain bungs, oil, rear cover sealant)
Clean and rust paint the surface rust on rear subframe
Source 24mm front ARB p/n 31351094542
New sunroof seal (Part ready to fit)
New speakers in front - consider a new head unit with screen, fit rear camera?
Maybe install that Msport steering wheel with the stereo integration - need post-Takata airbag.