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

32,685

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.
280

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.
5,205

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 5,979 nationwide M-Class listings starting at $2,296.

ZIP:

Mercedes-Benz M-Class Experts

  • #1
    jihadghazali
    Reputation
    1,200
  • #2
    wellness
    Reputation
    940
  • #3
    snowseal19
    Reputation
    630
View All

Related Models For Sale

Used BMW X5
424 Great Deals out of 12,125 listings starting at $2,000
Used Mercedes-Benz E-Class
464 Great Deals out of 19,794 listings starting at $1,400
Used Mercedes-Benz C-Class
611 Great Deals out of 25,730 listings starting at $1,995
Used Mercedes-Benz S-Class
187 Great Deals out of 5,727 listings starting at $2,000
Used Mercedes-Benz G-Class
13 Great Deals out of 1,143 listings starting at $21,995
Used Jeep Grand Cherokee
882 Great Deals out of 70,108 listings starting at $1,045

Used Cars For Sale

2015 Mercedes-Benz M-Class For Sale
67 Great Deals out of 1,431 listings starting at $25,995
2014 Mercedes-Benz M-Class For Sale
48 Great Deals out of 1,196 listings starting at $21,850
2013 Mercedes-Benz M-Class For Sale
21 Great Deals out of 360 listings starting at $18,995
2012 Mercedes-Benz M-Class For Sale
12 Great Deals out of 402 listings starting at $15,995
2011 Mercedes-Benz M-Class For Sale
25 Great Deals out of 471 listings starting at $11,500

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.