mercedes 280e,fuel problem,pliz help me

[imankudin]

Mercedes 280se_the car can start for just 5 second and off,so I change the fuel filter coz the old petrol with dirt come out from the old filter,but once I change the fuel filter,it don't give any change n still do the same problem,so I check new fuel filter that I install early n open the hose,but no petrol come out from in n out hose,no petrol come out from the new filter? Can someone tell me the problem?

[TnBob]

Welcome to the forums!

Id start by pulling the fuel inlet under the hood and cleaning backward from there. Kerosene is a great fuel line cleaner.

You may end up having to drop the fuel tank and cleaning that.

[engatwork]

Has car been sitting up not running? If it has not run in a long time you may have to start by removing the tank and starting to clean everything from there.

[Frank Reiner]

Originally Posted by imankudin

Mercedes 280se_the car can start for just 5 second and off,so I change the fuel filter coz the old petrol with dirt come out from the old filter,but once I change the fuel filter,it don't give any change n still do the same problem,so I check new fuel filter that I install early n open the hose,but no petrol come out from in n out hose,no petrol come out from the new filter? Can someone tell me the problem?

280se Indeed!!
A bit more information to get us started:
Country of location
Year of car
Chassis type (108, 116, 126)
Engine type (I6, V8)
Injection system (Mechanical, Electric)

[optimusprime]

Try another fuel pump relay . Remove petrol line to engine do you have fuel when it stops from the fuel line. You must find out if its electrical of fuel first.Before you start getting other parts to pieces .

[the D]

Are you sure there's fuel in the tank? Maybe it's empty and the level sender has failed?

Faulty relay is another consideration