Very interesting 👌 but I'm just wondering if I could obtain a description and preferably a video of how to remove and replace a fuel pump on my 1986 Mercedes 310 motorhome which has a 2.3 petrol engine.
Hello, thank you for our informative video. My car, W126 300 SEL, has a fuel release problem. That's why the car starts late when it is cold. I have a gasoline check valve. To which hose and in what direction should I attach this check valve?
I want to prevent gasoline from going back to the tank. So that the car will start when cold. In which direction and on which hose should I put the check valve?
I put a full tank of gas in my '86 420sel. When I got home I gas was leaking from the trunk. I heard this i a common problem on these cars. If you ever fill your tank completely full it might leak into the trunk.
I have a question, I'm experiencing hard first starts whenever the car has not been used for a few days. I purchased a fuel accumulator only to find out I don't have one. is this correct for a 92 400E 4.2? thanks in advance for any advice you share.
Hi Kevin, for how long have you had this hard start issue, like in days / weeks. Second, for how long do you have to crank the engine in seconds before it starts? How many miles does this car / engine have?
hey i have a 88 420 sel and i have a fuel pressure regulator and i noticed that theres a hose that it needs to connect to the breather hose and it was broke off when i got it do you have any idea where i can get a new vent line?
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You're excellent for the meaningful details. Wish we were neighbors!
Great video!!!
Thank you!!
Very good info, Thanks for the post.
شكرآ علئ النصيحه ياريتك موجود بالبلاد العربيه لتكون كبير المهندسين لأننا ببلادنا العربيه نفتقد المهندس الشاطر
Thanks..
Very interesting 👌 but I'm just wondering if I could obtain a description and preferably a video of how to remove and replace a fuel pump on my 1986 Mercedes 310 motorhome which has a 2.3 petrol engine.
Hello, thank you for our informative video. My car, W126 300 SEL, has a fuel release problem. That's why the car starts late when it is cold. I have a gasoline check valve. To which hose and in what direction should I attach this check valve?
I want to prevent gasoline from going back to the tank. So that the car will start when cold. In which direction and on which hose should I put the check valve?
Check valve is mounted on output side of each fuel pump
I put a full tank of gas in my '86 420sel. When I got home I gas was leaking from the trunk. I heard this i a common problem on these cars. If you ever fill your tank completely full it might leak into the trunk.
Not really. The worst case scenario is a dried out O Ring Part Number 107 997 13 45 for the fuel level sending unit on top of the tank.
Do you happen to have a part nr list? Of all that is needed?
No, as this is engine / model specific
You can find the part lists here
Mb-Teilekatalog.info
You may want to watch this video here on how to use this website
ua-cam.com/video/4tfxgE1tZQ4/v-deo.htmlsi=1oCOVTqAFKOtuWXf
Thanks alot! And thank you for all you video's it helps me a lot! Keep it up and enjoy your w126 it's well worth it!
I have a question, I'm experiencing hard first starts whenever the car has not been used for a few days. I purchased a fuel accumulator only to find out I don't have one. is this correct for a 92 400E 4.2? thanks in advance for any advice you share.
Hi Kevin, for how long have you had this hard start issue, like in days / weeks. Second, for how long do you have to crank the engine in seconds before it starts? How many miles does this car / engine have?
hey i have a 88 420 sel and i have a fuel pressure regulator and i noticed that theres a hose that it needs to connect to the breather hose and it was broke off when i got it do you have any idea where i can get a new vent line?
There is one seller on eBay who sells them, that’s where I got mine from two years ago. Sorry can’t find the link on ebay
Found it:
MB 000 078 02 81
www.ebay.com/itm/364167894479?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=cspd_9ghtfo&sssrc=2349624&ssuid=Hi9YnvwaR7e&var=&widget_ver=artemis&media=COPY
Where did you order your parts from?
Mercedes Benz foremost, FCPEuro, AuthausAZ, Mercedessource, Pelican Parts and a couple others