Hearth Record

Fuel system, diesel (Mack)

Vehicle recall 07V-346. NHTSA received MACK TRUCKS, INC’s report on Aug 7, 2007.

NHTSA’s own record, on nhtsa.gov

Watch and the shortlist are kept with a free account, on every device. Your watch list. NHTSA’s own record is on nhtsa.gov.

The short answer

NHTSA received MACK TRUCKS, INC’s report on Aug 7, 2007. Copied from NHTSA on Oct 24, 2026.

Every line below is in NHTSA’s own words, with its source beside it.

What’s wrong with it?

IF THE CONDITION EXISTS AND THE KEY IS LEFT ON WITHOUT FUEL IN THE FILTER, THE HEATING ELEMENT MAY HEAT TO A POINT WHERE A FLAME BECOMES PRESENT AT THE TIP OF THE ELEMENT WHICH COULD RESULT IN A VEHICLE FIRE.

ON CERTAIN TRUCKS, AN UNPROTECTED LEAD IN THE THERMOSWITCH OF THE HEATER MAY MAKE CONTACT WITH ANOTHER POST POSSIBLY CREATING A SHORT CIRCUIT, WHICH CAN RESULT IN CONTINUOUS OPERATION OF THE HEATING ELEMENT.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • NHTSA’s part: Fuel system, diesel.

What should you do?

DEALERS WILL INSPECT THE THERMOSWITCH AND WILL REPLACE IT IF NECESSARY. THE RECALL BEGAN ON SEPTEMBER 10, 2007. OWNERS MAY CONTACT MACK TRUCKS AT 1-800-528-6586.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • How to reach the firm: MACK RECALL NO. SC0325.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.
  • Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.

Which ones are recalled?

NHTSA counts 121 vehicles potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • Mack CXPand 2007, before the model years listed here
  • Mack CXNand 2007, before the model years listed here
  • Mack CHUand 2008, before the model years listed here

Who is recalling it?

  • Made by MACK TRUCKS, INC.
Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
  • This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

Source:

Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 24, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

From the homeNone yet. Replies and paid listings aren’t open, and when they open they will sit here, below the record.

1 of 4

Every fact names its source.

Who published it, when, and how often it changes sit beside each fact, with a link to the agency’s own file.

Sign in

A free account keeps your watch list, shortlists, comparisons and saved searches on every device, and can email you when something you watch changes. Browsing never needs one.