Start and stall
5

Asked by Apr 27, 2015 at 06:51 PM about the 1989 Mercedes-Benz 420-Class 420SEL Sedan

Question type: Maintenance & Repair

My 89 Benz 420 Sel starts and stalls  right away. I replace fuel pumps and fuel pump
relay. The problem still the same.
Any suggestions please.

2 Answers
27,135

answered 2 years ago

i had the same problem..i got lucky and sprayed wd40 in and on the switch.worked it on,off several time being a little rough..it started and no more issues..

1 of 1 people found this helpful.
Mark helpful
5

answered 2 years ago

I try it as you said, but I get no luck. Thanks.

Mark helpful

Your Answer

Related Questions

  • Start and stall 2 answers

    My 89 Benz 420 Sel starts and stalls right away. I replace fuel pumps and fuel pump relay. The problem still the same. Any suggestions please.

    1989 Mercedes-Benz 420-Class 420SEL Sedan

    -

    Maintenance & Repair

  • have mercedes e 420 it runs fine when its cold and when it gets hot it dosent want to run 2 answers

    changed the plus and both dis caps and rotors its a 1995

    1986 Mercedes-Benz 420-Class 420SEL Sedan

    -

    Maintenance & Repair

  • 1991 420 SEL won't start 4 answers

    I turn the key nothing happens but I do here a click on the left side. I took the starter out and had it checked and it check fine. I then turned the key on, touched the starter bolts with a screwdriv...

    1991 Mercedes-Benz 420-Class 4 Dr 420SEL Sedan

    -

    Maintenance & Repair

  • was only starting in nuetral, now it wont start at all. 1 answer

    Thinking it was a linkage problem after my car wouldnt start in park, I then began starting it in Nuetral. After sometime, knowing I needed to have this checked, the car refused to start n Nuetral. A...

    1990 Mercedes-Benz 420-Class 4 Dr 420SEL Sedan

    -

    Maintenance & Repair

  • My MB 1991 420 SEL has 220,000 miles cranks on ignition does not start. What should I do? 8 answers

    My MB mechanic said that our 1991 MB 420 SEL needs new ignition control unit. The cost is $920 for part and $172 labor. It also has an air pump that is seized. The mechanic said it will cost additio...

    Mercedes-Benz 420-Class

    -

    Maintenance & Repair

Shortcuts

Search Mercedes-Benz 420-Class Questions

Mercedes-Benz 420-Class Experts

  • #1
    BoholMark
    Reputation
    60
  • #2
    Habib Sherdil
    Reputation
    50
  • #2
    importguy
    Reputation
    50
View All

Related Models For Sale

Used Mercedes-Benz 560-Class
44 listings
Used Mercedes-Benz 500-Class
31 listings
Used Mercedes-Benz 300-Class
191 listings starting at $3,997
Used Mercedes-Benz SL-Class
64 Great Deals out of 2,945 listings starting at $4,500
Used Mercedes-Benz 350-Class
2 listings

Used Cars For Sale

1988 Mercedes-Benz 420-Class 420SEL Sedan For Sale
5 listings

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.