Jump to content

Fuel Filter filling fast!


Recommended Posts

I have a 2011 cxu 613 pinnacle that was an old ctl tanker truck. I've noticed the glass bulb fuel filter fills fast. In my 05 century, I only changed it when I changed I changed the oil which was every 12000 miles. It seems with this Mack, I'm changing the filter about every 5000 miles. I've had the injectors and cups changed at 364664 miles and I've already had the pm service at 377000. It's at 385456 and its almost full again. Is this normal?

Link to comment
Share on other sites

I got Mack to pm the truck before I picked it up. That filter got full early also. I take my truck to Goodyear for pm service and they're going to use the proper filters. Plus my fuel mileage is 5 to 5.3, could they be related?

Link to comment
Share on other sites

With the Davco fuel filter system on a Mack ETECH/ASET engine we use  Mack filter  part number 301-SD-19C.  When the same system used on a MP engine we use  a Fleetguard FS 19765.  If you use the 301-SD-19C on a MP engine they will clog  up fast.  We know for sure cause we have done it several times! LOL

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...