Titivating my Mercedes 124

Titivating my Mercedes 124

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Discussion

tobinen

9,257 posts

146 months

Saturday 3rd November 2018
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Hmm, shabby work by the garage but good investigative skills in finding it.

bolidemichael

13,935 posts

202 months

Wednesday 7th November 2018
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r129sl said:
I bought two clips in the knowledge I would drop or break the first. As it happens, I dropped both and had to take the under tray off to fish them out. At least I didn't break anything else.
I have a magnet on a 1m long flexible coil. It's a very handy tool for the many-thumbed mechanic. Additionally, the mini-grabber with the same set up is very useful for non-metal clips. Both are available from Halfords or similar. Apologies if I'm pointing out the obvious and top marks for persistence. There are no boring posts on here, or perhaps it is all boring and I'm simply a massive nerd.

r129sl

Original Poster:

9,518 posts

204 months

Thursday 8th November 2018
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I have a little grabber a yard long flexi-stick and I had a magnet until I lost it in the 190's petrol tank (don't ask).

Anyway, the heated rear window works! In fact, everything seems to be working and it is a joy to own and use again.

r5kdt

255 posts

186 months

Friday 9th November 2018
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Have just read this post end to end, what an epic story, you are indeed a true pistonhead! keep the updates coming

r129sl

Original Poster:

9,518 posts

204 months

Monday 12th November 2018
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^^^ High praise, for which many thanks.

I filled up at the weekend, the first since fixing the leak, and it is giving me 33.1mpg. I suspect it may have been dripping diesel for an awfully long time.

ETA: another fill after a long run to Derby and back gave 468miles out of 60litres, 35.5mpg. And I wasn't hanging around in either direction. On the way there, having left Newcastle at 8pm, I was very keen to catch the Wetherby Whaler before 9.30pm closing time. Made it with ten minutes to spare. An highly recommended alternative to the savagery of Wetherby Services. And on the way back I was keen to get, well, back.

Edited by r129sl on Thursday 15th November 21:04

MG7

101 posts

194 months

Friday 16th November 2018
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OP, saw what could only have been you heading South on the A1 just north of Morpeth last Saturday afternoon. Car looked splendid, great to see.

r129sl

Original Poster:

9,518 posts

204 months

Friday 23rd November 2018
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That would have been me.

The car continues to delight. I especially like the way simple maintenance tasks become absolute unmitigated disasters. The fuel filter to fuel pump line continued to give trouble. I had noticed that, inconsistent with the EPC, the line on my car had push fittings at both ends rather than a banjo fitting at the pump end. So I ordered a new one, £9 or something, available over night, plus new fittings.

Here are old and new, side by side:




Fitting the line is simple in theory, press fit at the top and bolt up at the bottom. But in practice it is very difficult because of access. There is a washer either side of the banjo fitting, the flexible grabber was out a couple of times to retrieve one of them. And just getting the wrench onto the banjo bolt was tricky. But with care and patience, I got there. Here is the wrench in situ:




I then decided to replace the fuel filter and pre-filter. This was a mistake. I should have started and ran the car a while. I only had an after market pre-filter and it wasn't up to snuff. I couldn't re-start the car. When I looked at it, it didn't fit snuggly and so was letting air in, meaning the car is pumping air not fuel. When I removed the new pre-filter, it dropped to pieces. Today's lesson: do not buy a Vaico pre-filter from Euro. And my battery is too flat to bleed the system and start the car. Hey ho. I've put it on charge to start in the morning.

Old filter clearly past its best, but new filter is rubbish:




I'll do the engine oil and filter in the morning, too. Assuming the thing starts.

Zonergem

1,368 posts

93 months

Friday 23rd November 2018
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Is there not an O-ring on the OE part which is missing from the Vaico?

MJK 24

5,648 posts

237 months

Friday 23rd November 2018
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I fitted a non genuine pre filter to the 190. The element was paper, not mesh and it was virtually sucked inside out immediately! I ended up replace it with the correct item a couple of days later.

Access on the five cylinder a bit better than your photo, thankfully.

r129sl

Original Poster:

9,518 posts

204 months

Friday 23rd November 2018
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Alex, yes, the filter does not come with its own 'O' ring. I swapped it over.

I only bought the Vaico part because it is such a ball ache running along to the main dealer, whereas Euro deliver next day or the day after. As it turned out, of course, I was at the dealer anyway.

r129sl

Original Poster:

9,518 posts

204 months

Saturday 24th November 2018
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I got up early this morning, whipped off the fuel filter and filled it with fresh diesel, refitted it, cranked the engine for 20 seconds or so and it fired and runs beautifully, no sign of leaks. Second lesson learned: fill the fuel filter when replacing it to save the battery.

r129sl

Original Poster:

9,518 posts

204 months

Monday 3rd December 2018
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Spotted this interesting thing while poking around at Baister's with Zonergem. It started life as a 260 E saloon but the observant will note the doors are from a coupé and the rear end is from a T-Model. The number plate seems almost inappropriate.






CharlesdeGaulle

26,444 posts

181 months

Monday 3rd December 2018
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r129sl said:
Spotted this interesting thing while poking around at Baister's with Zonergem.
Which one of you pissed against the front off-side wheel?

A collection of baister, Z and J deserves a special kind of descriptor, but nothing springs immediately to mind ... smile

bmthnick1981

5,311 posts

217 months

Tuesday 4th December 2018
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r129sl said:
Spotted this interesting thing while poking around at Baister's with Zonergem. It started life as a 260 E saloon but the observant will note the doors are from a coupé and the rear end is from a T-Model. The number plate seems almost inappropriate.





Interesting. Presumably your last will and testament dictates that such a conveyance should be used for your final journey?

jeremyc

23,679 posts

285 months

Tuesday 4th December 2018
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CharlesdeGaulle said:
A collection of baister, Z and J deserves a special kind of descriptor, but nothing springs immediately to mind ... smile
A Titivation is surely the correct collective noun, no? wink

r129sl

Original Poster:

9,518 posts

204 months

Thursday 6th December 2018
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More trouble...

I am posting this from Swansea having had a truly awful drive here in appalling conditions. The 124 was actually very good, the big wiper and good lights and big windows doing their thing. It was very sure footed in the deep water, too, a benefit of narrow tyres I am sure. It even gave me 35.1mpg over 460miles, despite running at 95mph for the last 150miles or so. The M4 was closed in two places which was rather tedious. 7.5 hours from Newcastle. Ugh.

The trouble? It is making some very loud thunking from the rear end on low speed gear changes. My hope of hopes is that it is only a collapsed rear sub-frame mount. Not the end of the world to replace. My fear of fears is that the rear floor has rotted out where the subframe attaches. It is very stable, however, so I don't think it is that.

Current mileage is 379,330. The rear subframe bushes were last changed at a boot 245,000miles.

Edited by r129sl on Thursday 6th December 00:12

99t

1,004 posts

210 months

Thursday 6th December 2018
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Fingers crossed it is a relatively minor fix as you hope. You would think the handling might be affected if the subframe was making a bit for freedom.

If you were running at 95mph for some time without issue it is unlikely to be prop. related. Could it be a diff. mount?

loudlashadjuster

5,189 posts

185 months

Thursday 6th December 2018
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r129sl said:
More trouble...

I am posting this from Swansea having had a truly awful drive here in appalling conditions. The 124 was actually very good, the big wiper and good lights and big windows doing their thing. It was very sure footed in the deep water, too, a benefit of narrow tyres I am sure. It even gave me 35.1mpg over 460miles, despite running at 95mph for the last 150miles or so. The M4 was closed in two places which was rather tedious. 7.5 hours from Newcastle. Ugh.

The trouble? It is making some very loud thunking from the rear end on low speed gear changes. My hope of hopes is that it is only a collapsed rear sub-frame mount. Not the end of the world to replace. My fear of fears is that the rear floor has rotted out where the subframe attaches. It is very stable, however, so I don't think it is that.

Current mileage is 379,330. The rear subframe bushes were last changed at a boot 245,000miles.
Pretty sure I had similar symptoms when the rear propshaft joint was beginning to fracture. Replacing it and the prop bushing fixed it.

r129sl

Original Poster:

9,518 posts

204 months

Saturday 8th December 2018
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Bad news (as always). The clonking is the near side rear subframe front mounting point. It has rusted away. I’ve caught it quite early but it’s still a bit of a bummer.


Spinakerr

1,194 posts

146 months

Saturday 8th December 2018
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Ouch - that looks like quite a delicate job. Hopefully you can get it back to Baister safely without having to be recovered. How is the other side?