Have you heard of purging a fuel pump?

Asked by Dec 23, 2015 at 10:07 PM about the 2003 Mercedes-Benz M-Class ML 350 4MATIC

Question type: Maintenance & Repair

I had a fuel pump replaced and when I drove my car I heard a knocking on the
drivers side , was told the pump needed to purge and the knocking would
stop?

3 Answers

75,135

No,should not take but a few seconds to be primed up,should not be any knocking going on.

2 people found this helpful.

'Purge' means to empty out. Drain. Whomever told you that is mistaken.

3 people found this helpful.
30,805

YES HELLO....BLOW OUT THE SYSTEM

Your Answer:

M-Class

Looking for a Used M-Class in your area?

CarGurus has 5,655 nationwide M-Class listings starting at $1,600.

ZIP:

Mercedes-Benz M-Class Experts

  • #1
    jihadghazali
    Reputation
    1,260
  • #2
    wellness
    Reputation
    1,020
  • #3
    snowseal19
    Reputation
    780
View All

Related Models For Sale

Used BMW X5
302 Great Deals out of 18,386 listings starting at $2,799
Used Mercedes-Benz E-Class
427 Great Deals out of 19,922 listings starting at $1,995
Used Mercedes-Benz C-Class
675 Great Deals out of 26,338 listings starting at $1,812
Used Mercedes-Benz S-Class
139 Great Deals out of 6,983 listings starting at $3,250
Used Mercedes-Benz G-Class
8 Great Deals out of 1,713 listings starting at $19,700
Used Porsche Cayenne
109 Great Deals out of 4,763 listings starting at $3,900
Used BMW X3
189 Great Deals out of 11,773 listings starting at $1,900

Used Cars For Sale

2015 Mercedes-Benz M-Class ML 350 4MATIC For Sale
45 Great Deals out of 1,013 listings starting at $19,695
2014 Mercedes-Benz M-Class ML 350 4MATIC For Sale
22 Great Deals out of 351 listings starting at $17,998
2013 Mercedes-Benz M-Class ML 350 4MATIC For Sale
8 Great Deals out of 229 listings starting at $16,977
2012 Mercedes-Benz M-Class ML 350 4MATIC For Sale
10 Great Deals out of 335 listings starting at $15,550
2011 Mercedes-Benz M-Class ML 350 4MATIC For Sale
7 Great Deals out of 205 listings starting at $9,800

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.