Question about 2000 Mercedes-Benz E-Class

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My 2000 MBZ E320 when the gas tank down to 1/2 tank, it trigger the low fuel warning light on & also trigger the check engine light on. both lights go off if I refill the gas tank. It happening in the last 2yrs/30K miles. Replaced the gas cap, tried injector cleaner,- didnot fix the prob,

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  • Mercedes-Benz Master
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Im not sure what the reason is now im sure theres a post on here i think they have whats called a saddle bag fuel tank there shoukd be something in the tank that takes the fuel from 1 side to the other it looks like thats not working and thats why it comming up as empty on half a tank sorry coukdent be more help

Posted on Feb 02, 2018

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Posted on Jan 02, 2017

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  • 251 Answers

SOURCE: How to reset brake pads message on dash of mbz E320 2005?

the only way is to take it to a dealer

Posted on Dec 04, 2008

pkthoege
  • 95 Answers

SOURCE: ENGINE CUTS OUT WHEN COLD

replace the overvoltage protection relay...red top with 10a fuse in it next to the motronic behind the battery

Posted on Dec 17, 2008

  • 5 Answers

SOURCE: 1995 e320 mbz

ihave a diesel e320 won't start

Posted on Mar 12, 2009

scottyoung56
  • 91 Answers

SOURCE: gas cap is contacting inside of filler neck

YES IT CAN FROM THE RUBBER HOSE UP TO WHERE YOU PUT THE GAS IN

Posted on Aug 08, 2009

  • 1 Answer

SOURCE: can't get gas cap back on 1999 e320

Check the metal tabs on the gas cap they should be aligned with the little groves if there not the cap won't go on correctly or close all the way and you will get the engine light coming on. Happen to me and I used a pair of needle nose pliers to move the tabs back into place (wasnt easy) and then it worked fine...Hope this helps you.
Kelii
P.S my cap got like that after I fueled the car and was in a hurry now I make sure everything lines up before I tighten it.

Posted on Aug 15, 2009

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