Question about 1993 Mercedes-Benz Mercedes Benz 300 Class

1 Answer

I have a mercedes 300 e when you push the puddle down it does not wont to take gas

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 766 Answers

Check the fuel pump(S). If memory serves the fuel pumps are in tandem in plastic box on the underside beneath the near side passenger seat. Even though the box keeps most of the elements at bay corrosion will eventually have its effect. First check the fuses and the also the OVP relay unit fuse. The OVP sits behind the battery and is in a 6cm x 6cm x 10cm black box. The lid lifts off and beneath it there is a clear plastic hinged door within which is a 10Amp spade type fuse. I mention this as on some models power is supplied to the fuel pump via the Over Voltage Protection relay. If all looks OK check that no vacuum pipes coming off the intake manifold have come loose and that there are no other possible sources of air leak. If everything OK it is time to get under and look at the pump(s) and the fuel filter which sits along side it. Check power supply. Overhaul pump and replace fuel filter as appropriate.

Posted on May 05, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Car wont move


Check your throttle cable . sounds like it might be broken

Nov 11, 2013 | 1998 Lexus Gs 300

1 Answer

My benz won't stay running unless I hold the gas down constantly


sounds like a fuel pressure issue check fuel filter lines& linkage

Sep 04, 2012 | 1992 Mercedes-Benz Mercedes Benz 300 Class

1 Answer

Were is latch to open fuel door in Mercedes 300 se


try pushing on fuel door (push on side closest to front of car)

Sep 12, 2011 | 1988 Mercedes-Benz 300

1 Answer

Is the Fuel distributor is the problem?


could be the tranny, those sick-ose mess with everyone

May 12, 2010 | 1989 Mercedes-Benz 300-Class

1 Answer

Car starts to stop by itself when foot is not on pedal.


Time to see your dealer's service department unless this a feature of the car. Has it always been this way since new? It is shifting itself to first gear which would certainly slow the car down.

Jul 26, 2009 | 2009 Mercedes-Benz C-Class

1 Answer

My 1988 300 se wont start. turns over and may


The fuel shut off valve is not getting the correct amount of vacuum OR the fuel shutoff valve is failing.

You will need 1/2 to go over EVERY SINGLE vacuum line and check for leak.

Even it's look OK. Give it a little push to ensure 100% seal connection.


If this does not help then the vacuum switch next to the steering lock (behind dash) may be leaking or failing.

The switch is about $36 from the Mercedes dealer.


Good luck

Jul 15, 2009 | 1988 Mercedes-Benz 300

1 Answer

Cant cut my mercedes off


sound like governor sticking or fuel pump solenoid not shutting off. find fuel shut off valve on fuel line going to governor.

Apr 02, 2009 | 1985 Mercedes-Benz 300

1 Answer

My Mercedes SLK320 wont let the gas pump add gas to my tank. The pump nozzle constantly sheuts offunless pumping very very slowly.


Not sure if it's a vacuum issue.... I will just push back the rubber seal and input the nozzle....Then it will dispense the gas....Not sure why..... It only happens at certain gas stations..
Good Luck!

Sep 11, 2008 | Mercedes-Benz SLK-Class Cars & Trucks

1 Answer

How do I get to the gas tank in a 1989 Mercedes 300?


u just push in the flap where the petrol goes in but make sure all doors are unlocked.

Aug 30, 2008 | 1989 Mercedes-Benz 300-Class

1 Answer

1987 300 e hard to star have to push gas pedal or hold dawn to get it to star .


hi there, my name is greasedog
the problem i think your having is a clogged fuel filter or the fuel pump is not pushing enough pressure to the fuel rail

Aug 27, 2008 | Mercedes-Benz 300-Class Cars & Trucks

Not finding what you are looking for?
Cars & Trucks Logo

145 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

yadayada
yadayada

Level 3 Expert

75197 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

166 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...