190E Classic

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Discussion

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 11th April 2015
quotequote all
I recently took a trip to the dark end of the automotive spectrum. To overcome this trauma I've bought myself a Mercedes 190E "Classic" on an L-reg.

Last of the line 190E and bog standard apart from a little plastic afterthought "Classic" badge placed on the boot lid.

I'm pretty lucky to get one with 145,000 miles on the 1.8 engine, manual gearbox (of course) and she'll be delivered Wednesday.

I was looking forward to collecting the car but life and stuff gets in the way.

So what would you do with a tidy red late model 190E?

I'm thinking classic lines with modern "Kompressor" power. wink


Liquid Knight

Original Poster:

15,754 posts

183 months

Monday 13th April 2015
quotequote all
My car doesn't arrive until Wednesday so don't worry.

I didn't know there was a Brabus 190E either. smile

Liquid Knight

Original Poster:

15,754 posts

183 months

Tuesday 14th April 2015
quotequote all
That's the one.

I thought the badge was a dealership afterthought. hehe

I've seen a few.

Shhhhh! She's insured for £1,500

Liquid Knight

Original Poster:

15,754 posts

183 months

Wednesday 15th April 2015
quotequote all
She arrived just after nine o'clock. Too dark to photograph and the usual tired Bosch ten minute start up. Lumpy gear change and wallowy suspension.

I was thinking rear wishbone bushes and gearbox mounts but a look at the MOT suggests subframe bushes and front prop' shaft rubber. Not a bad guess. I hope the slow start up is due to old fuel and maybe a clogged filter as finding someone who knows what K-Jetronics is let alone how to service it will be little short of a miracle. smile

Liquid Knight

Original Poster:

15,754 posts

183 months

Thursday 16th April 2015
quotequote all
A hundred miles away from London and yes; I already have a couple of inlet manifold gaskets to make a base plate for a bank of bike carb's. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Thursday 16th April 2015
quotequote all
Where does one look for the obsolete? Somewhere technology hasn't caught up. Somewhere people still stare at planes. Somewhere Radio One's BIG WEEKEND hasn't been.

http://www.ebay.co.uk/itm/REBUILD-KIT-TO-REPAIR-BO...

Norwich. silly

I have subframe bushes and prop' rubbers on my watch list as well. smile

Liquid Knight

Original Poster:

15,754 posts

183 months

Thursday 16th April 2015
quotequote all
That's why so many Bosch cars end up in the scrap heap as there are fewer and fewer people about who know what they are looking at. Similar to carb's; tn fifteen years ago you could get a pair of Webers stripped and rebuilt in a few hours at your local garage now you need to send them to Australia and back.



Hand painted two tone red. The lower half appears to be some kind of household gloss.



Remarkably straight with only a couple of rust spots on the top wheel arches.



Tiny radiator considering the frontal area of the car.



I can hear my own echo around the engine. wink



A gentle push on the choke flap to feel if the diaphragm is consistent. It is but the seal isn't great so a once round with WD40 and a toothbrush and she starts a lot easier now. smile

Liquid Knight

Original Poster:

15,754 posts

183 months

Thursday 16th April 2015
quotequote all


A quick wash and I invested in a polishing mop for my grinder. The bonnet came out a lot better than...



...my trousers did. hehe

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
jith said:
You can send them up to me and I'll set them up.

J
Thank you. I may have to. It took twenty eight minutes for the old girl to start this morning.

K-Jet-Chronic. hehe

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
Cold (1'C with ice on the bonnet roof and windscreens) start this morning took twenty eight minutes (eighteen via jump leads on the works van).
Warm start this afternoon (13'C) took seven minutes.

I think I could have cold injector issue or temperature sensor.

http://www.benzworld.org/forums/w201-190-class/166...

Either that or I need a carb'. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
Started with the obvious. Rotor arm and cap are both brand new and bone dry.

I took the temperature sensor out of the air box and with a hair drier and multimeter to check resistance it works fine.

Now the engine is warm so she's on a button with a little throttle to open the choke.

Now the hunt begins for the fuel filter. The car is fueling well but I'll fit a new one as she's only done 300 miles since the M.O.T last July. I suspect it's full of degraded sludge and could be a contributing factor.


Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
50p per CC?

http://www.ebay.co.uk/itm/Mercedes-S-Class-S500-W2...

I'll get my tape measure and some Duct Tape. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
V12 AMG said:
Are you searching for the fuel filter on your car or for a replacement part?
The filter is strapped to the fuel pump underneath the car in front of the rear suspension. Small plastic cover over it. Couple of plastic 10mm nuts hold it on.
Both. I even had the back seat and boot liner out thinking was in the tank. I have an E36 M3 fuel filter I think that might fit.

I noticed the plastic cover and I had forgotten how good the rear subframe set up was. smile

As for V8 conversions. I was looking for a simple solution, so V8 with a distributor and either carb'/carb's or K-jet' set up so in theory it could be a plug in and play job (how many times has someone said that and three years later still not got it running?). 80's V8's from a 380SL maybe. That way all I will have to do is swap the 1 for a 3 on the boot. hehe

Liquid Knight

Original Poster:

15,754 posts

183 months

Saturday 18th April 2015
quotequote all
One issue I have managed to address today is the...

Marvin the Martian said:
I'm very angry.
...horn with the twin trumpet air horn from a Maserati Shamal.



I don't do subtle. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Sunday 19th April 2015
quotequote all
http://www.ebay.co.uk/itm/Mercedes-sl-w107-380sl-e...

That engine had less than twelve hours to go and I was the winning bidder at 99p. wink

I can't think why it was ended and re-listed. rolleyes


eBay message said:
Hoi you time wasting tosspot! Set a censored reserve.
furious



Liquid Knight

Original Poster:

15,754 posts

183 months

Sunday 19th April 2015
quotequote all
ShampooEfficient said:
I have two 190 projects, and I wholeheartedly approve of this one. Any time you're in Teesside, give me a shout...

Also there's a load of technical info on the owners forum, I cant remember the site so Google "Mercedes 190 UK"... biggrin
By all means everyone add to this thread with your projects as between paydays I don't really get a lot done. This month has paid for the car so a couple of bits from my shed and a keyring will be about it. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Sunday 19th April 2015
quotequote all
Okay the M3 filter is completely different. Typically. As it's under cover the one on the car it could be deceptively clean. The car runs perfectly one started so I'm 90% sure it isn't a filter issue. I'm also 50/50 about the K-Jet' diaphragm. I'll see if I can get the injectors out and test them. The cold injector will be first.


Liquid Knight

Original Poster:

15,754 posts

183 months

Sunday 19th April 2015
quotequote all
So yesterday I tested the airbox temperature probe and found it works. So I've placed it in a cup of frozen sweetcorn...



...unplugged the injector and rigged up the multimeter...



...5.36V was the best spike. scratchchin



I took the injector off completely and rigged it up to an old bike battery. It clicked open just fine and I could blow through it easily so it isn't blocked or knackered. I put it back on the car to test start again...



...no fuel spray at all. Not even a dribble.

So either I chilled the wrong probe and it needs to be the one next to the thermostat (I'll let the car cool and run the meter over the injector plug again) or there's a circuit/loom/ecu issue stopping the cold injector from working. I wonder if I can rig the cold injector to a manual push button.

Turn the key.
Push the button to open the cold injector.
Car starts.

Could be worth looking into.

Liquid Knight

Original Poster:

15,754 posts

183 months

Sunday 19th April 2015
quotequote all
Cleaned the terminals and it only took three minutes to start instead of seven. woohoo

The plot thickens. wink

Liquid Knight

Original Poster:

15,754 posts

183 months

Monday 20th April 2015
quotequote all
I've flattened the battery trying to start the car today. Just as well I'm in no hurry to get anywhere. I'll try rigging the cold start injector to a switch next as it obviously isn't working at all.