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Service bulletin 7081

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id6090435
Published by NHTSA2000-03-20
Manufacturer's number7081
Manufacturer's date1999-09-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

INFORMATION REGARDING DAMAGE TO CYLINDER HEAD/SPARK PLUG THREADS. *MJS

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
FORD ECONOLINE
FORD EXCURSION
FORD EXPEDITION
FORD F150 LD (the catalog's model; the bulletin names a series or trim of it)
FORD F250 LD (the catalog's model; the bulletin names a series or trim of it)
FORD SUPER DUTY F SERIES
LINCOLN NAVIGATOR

Listing a model year does not mean every vehicle of it is concerned: the document says which.