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Old 01-05-2019, 04:16 PM   #7 (permalink)
320touring
Master EcoModder
 
Join Date: Jun 2010
Location: scotland
Posts: 1,389

The Mistress - '88 Bmw 320i Touring SE
Team m8
Last 3: 27.17 mpg (US)

Babette - '01 Renault Clio 172 Exclusive
90 day: 31.17 mpg (US)

Derv Olop - '96 VW Polo CL
90 day: 38.61 mpg (US)

The Miserly Missile - '01 Skoda Octavia Tdi Ambiente
Team m8
90 day: 48.67 mpg (US)

Puggit - '97 Peugeot 306 Dturbo
90 day: 42.8 mpg (US)

Alfalfa - '02 Alfa Romeo 156 1.8 T Spark
90 day: 27.31 mpg (US)

316 - '87 BMW 316
90 day: 31.02 mpg (US)

Vectra - '01 Vauxhall Vectra SRi
90 day: 32.14 mpg (US)

Germany Beadle - '91 Mercedes 300td (estate, N/A)
90 day: 24.63 mpg (US)

Howdi Hay two - '01 Audi A2
90 day: 46.25 mpg (US)
Thanks: 87
Thanked 75 Times in 65 Posts
Quote:
Originally Posted by iikhod View Post
Nice merc! Now that is what i call a roomy stw.

I would get the injectors and fuel pump/fuel pumps timing checked and maybe adjusted. It might bring some power back even.
You mentioned on the "introductions" thread you are getting 23mpg, sounds way too much even for an automatic.
Also, check for possible brake drag.

I once had a 124 myself, sedan with 2litre diesel+4speed manual. Sluggish but reliable, one of the best cars i had
Thanks, I will see if I can find info re checking the injection timing/injectors

Brake drag had also crossed my mind. No obviously warm wheels when I check.

I got started on the servicing today, hopefully that will bring some more MPGs..especially now it gets up to operating temp!

According to the EPA site, the w126 saloon (300SDL) with this engine (normally aspirated) is the closest I can find to my car (all the w124 models are saloons or turbo diesels) and it gets

21 urban, 24 highway 22 combined

Quote:
Originally Posted by Ecky View Post
A rebuild wouldn't be a bad idea. I'm not all that familiar with diesels but after those miles I doubt the rings are as tight as they were when new. This is, of course, quite a bit of money to put into the car. A turbo would probably help with both power and economy, but again money.

On the cheap? Probably wait for someone else to chime in who owns a small diesel.
I think a rebuild is quite the way off - she'll need to earn her stripes first!
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US MPG for my Merc s124 300TD


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