car won't start

Asked by Jul 22, 2014 at 01:57 AM about the 1991 Mercedes-Benz 300-Class 4 Dr 300E 2.6 Sedan

Question type: Maintenance & Repair

I have a 1991 Mercedes Benz 300 E 2.6 it is not starting at all.  It cranks but will not
start I have replaced just about everything under the sun on this car thinking that was
the problem, 2 fuel pumps fuel filter, idle air control valve, fuel injector sensor, new
battery, starter, new spark plugs and wires, Had the timing checked, alternator.Now I
am about to go nuts not knowing what what  will  fix my car. Please help please this is
my only car and I am disabled and having to walk everywhere .

3 Answers

31,245

The only thing that I can think of that's left is the ECU. That's located on the right side between the door and dash. In the kick panel.

4 out of 4 people think this is helpful.
31,245

They are easy to replace and can be had used online for around $100.00

2 out of 2 people think this is helpful.
1,245

What you saying rude boy you is a complete clown replacing all that rubbish familam have you got spark youth you can't check the timing without engine running derrrrrrk head grow a pair and put your dollar down this is something simple familam

Your Answer

Add photo

Related Questions

  • Not starting 1 answer

    I have a 1989 mercedes Benz 300e head gasket and water pump was just replaced now car will not start

    1989 Mercedes-Benz 300-Class 300E Sedan

    -

    Maintenance & Repair

  • 300E won't start 1 answer

    Left on vacation for a week and returned and car wouldn't start.Checked fuel pressures, spark, vacuum leaks, by passed fuel pump shut relay.Sometimes in the past it would be hard to start if it was ...

    1989 Mercedes-Benz 300-Class 300TE Wagon

    -

    Maintenance & Repair

  • My Mercedes 300E won't start not long after getting a new battery. Starter? 2 answers

    I got a new battery just over a month ago cause I definitely needed it and my car wouldn't start, but of course now it won't start again. I used to put in neutral and back in park and it'd usually st...

    1988 Mercedes-Benz 300-Class 300E Sedan

    -

    Maintenance & Repair

  • slow crank, car won't start unless foot on brake 5 answers

    2009 C300 4matic wouldn't start. All dash lights went on but didn't start unless I put my foot on the brake while turning the key. Confirmed both keys had same result. It's at the dealer now. Ser...

    Mercedes-Benz 300-Class

    -

    Maintenance & Repair

  • Why car won't start when you put gas in it 1 answer

    When I put gas in my Mercedes it will not start. Why?

    Mercedes-Benz 300-Class

    -

    General

300-Class

Looking for a Used 300-Class in your area?

CarGurus has 196 nationwide 300-Class listings starting at $6,950.

ZIP:

Search Mercedes-Benz 300-Class Questions

Mercedes-Benz 300-Class Experts

#1 James Ramond
James Ramond
Reputation 200
#1 Tom Demyan
Tom Demyan
Reputation 200
#3 joemom
joemom
Reputation 170
View All

Related Models For Sale

Used BMW 3 Series
1,802 Great Deals out of 40,968 listings starting at $1,350
Used Mercedes-Benz SL-Class
116 Great Deals out of 3,393 listings starting at $1,500