it is running really rough, almost stalling

25

Asked by Jun 10, 2007 at 05:10 PM about the 2000 Mercedes-Benz M-Class ML 320

Question type: Maintenance & Repair

my ml320, 2000 suv is running really rough and it does not stall, but it will not go over 65 mph

3 Answers

33,075

Check the fuel pump and the fuel pump regulator. Those would be the first things I would check. Does it run really rough the faster you go?

1 of 1 people found this helpful.
290

If you have over 100k miles and havn't changed the spark plugs, will damage wires also. If you've had a check engine light on for months but ignored it could be mass air flow meter, ignition coils will go bad(gives a constant misfire) have checked by a shop before it damages expensive(Catalytic conv.,engine) parts

1 of 1 people found this helpful.
5,265

Also check your fuel filter. If it's still the original, it's probably almost completely blocked.

2 of 2 people found this helpful.

Your Answer

M-Class

Looking for a Used M-Class in your area?

CarGurus has 6,241 nationwide M-Class listings starting at $1,950.

ZIP:

Mercedes-Benz M-Class Experts

  • #1
    jihadghazali
    Reputation
    1,220
  • #2
    wellness
    Reputation
    980
  • #3
    snowseal19
    Reputation
    640
View All

Related Models For Sale

Used BMW X5
350 Great Deals out of 15,571 listings starting at $2,995
Used Mercedes-Benz E-Class
667 Great Deals out of 22,214 listings starting at $1,500
Used Mercedes-Benz C-Class
792 Great Deals out of 29,435 listings starting at $1,500
Used Mercedes-Benz S-Class
165 Great Deals out of 7,698 listings starting at $2,000
Used Mercedes-Benz G-Class
10 Great Deals out of 834 listings starting at $21,995
Used Acura MDX
419 Great Deals out of 16,665 listings starting at $2,000
Used BMW 5 Series
505 Great Deals out of 15,832 listings starting at $1,500
Used Land Rover Range Rover
88 Great Deals out of 4,464 listings starting at $3,500

Used Cars For Sale

2015 Mercedes-Benz M-Class For Sale
104 Great Deals out of 1,817 listings starting at $22,990
2014 Mercedes-Benz M-Class For Sale
74 Great Deals out of 1,136 listings starting at $19,995
2013 Mercedes-Benz M-Class For Sale
18 Great Deals out of 376 listings starting at $17,995
2012 Mercedes-Benz M-Class For Sale
10 Great Deals out of 462 listings starting at $17,991
2011 Mercedes-Benz M-Class For Sale
18 Great Deals out of 441 listings starting at $9,980

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.