E-Class (W123) 1976-1986: 240D, 280E, 300D, 300TD, 300CD

240d won't start

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Oct 14, 2009 | 02:15 PM
  #1  
KDools's Avatar
Thread Starter
Newbie
 
Joined: Dec 2008
Posts: 3
Likes: 0
From: St Petersburg, FL
1982 240d
240d won't start

I have an 82 240d that was running great. I let a friend borrow and he got stuck with it. Their was some power loss and then died all together. After sitting for a day it started up and he drove it back to me. I took it for a ride myself and as I drove it for abour 5 mins there was some power loss-but I made it back home. Now it will not start. I changed both fuel filters and this did not help(. I am pretty new to diesels but am fairly mechanical. What should I look at first? Are there any known causes to these symptoms?

Thanks in Advance

Kevin
Reply
Old Oct 15, 2009 | 02:12 AM
  #2  
240D 3.0T's Avatar
Banned
 
Joined: Apr 2006
Posts: 1,116
Likes: 5
From: Federal Heights, CO
1982 300D VNT, 1980 240D 3.0T, 1982 300TD
Remove the fuel tank cap when it won't start and listen for a whooshing sound. If there is a woosh, clean the tank vent in front of the left axle.

If no woosh, reverse the fuel supply and return hose connections and test drive. If that fixes it, drain the tank and clean the strainer.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 09:47 AM.

story-0
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-1
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-2
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-3
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-4
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-5
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-6
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-7
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-8
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-9
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE