# Service bulletin 8021

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.

- Type: Service bulletin
- NHTSA id: 612686
- Published by NHTSA: 2000\-06\-12
- Manufacturer's number: 8021
- Manufacturer's date: 2000\-01\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

SOME VEHICLES MAY EXHIBIT A CRACKLING/POPPING NOISE FROM THE EXHAUST, VEHICLES BUILT BETWEEN 11/1/97 AND 12/8/99. \*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, Exhaust and emissions

## Vehicles listed

- 1999 to 2000 FORD EXPEDITION
- 1999 to 2000 FORD F\-150
- 1999 to 2000 FORD F\-250
- 1999 to 2000 FORD NAVIGATOR

## Recalls for the same vehicles and component

- [2007403](/recalls/tc/2007403.md), 2007-12-12: Engine
- [07V553000](/recalls/nhtsa/07V553000.md), 2007-12-05: ENGINE AND ENGINE COOLING:ENGINE:DIESEL
- [1999061](/recalls/tc/1999061.md), 1999-04-15: Engine

## Other bulletins for the same vehicles and component

- [DOR\-N3Z7B\-03](/bulletins/10172885.md), 2020-03-30, Service bulletin: ENGINE AND ENGINE COOLING. This SKU is an Oil Dipstick. The customer communication requested return of unsold inventory to inspect the dipstick tube. The dipstick tube inner diameter may be small enough that it prevents installation of the OE dipstick.
- [CSP\-08B01](/bulletins/10026389.md), 2008-10-24, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. FORD: CERTAIN 1999\-2001 MODEL YEAR VEHICLES UP TO 6000 LB GVWR REGISTERED IN NEW YORK AND CERTAIN 2001 VEHICLES UP TO 6000 LB GVWR REGISTERED IN THE STATE OF MAINE, CERTIFIED FOR SALE IN CALIFORNIA\-FEDERAL EMISSION WARRANTY REFUND. \*PE
- [20228](/bulletins/10024865.md), 2008-06-03, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. 1999\-2008 7.3L/6.0L/6.4L/4.5L DIESEL F\-SUPER DUTY \- CLEAN THE CHARGE AIR COOLER \(CAC\) SYSTEM AFTER CERTAIN TURBO OR ENGINE FAILURES \- SERVICE TIP. \*NJ
- [07212](/bulletins/10023943.md), 2008-02-21, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. SOME 1997\-2008 VEHICLES EQUIPPED WITH A 4.6L 2V, 5.4L 2V, OR 6.8L 2V ENGINE\-\-SPARK PLUG THREAD REPAIR PROCEDURE\-\-NOT COVERED UNDER NEW VEHICLE LIMITED WARRANTY. \*NJ THIS INCLUDES F\-53 MOTORHOME CHASSIS. UPDATED 2/23/10. \*PE
- [19728](/bulletins/10022243.md), 2007-07-23, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL. LACK OF POWER DUE TO LOW FUEL PRESSURE \- FUEL TANK LINER SEPERATION. \*KB
- [041601](/bulletins/10018745.md), 2006-01-13, Service bulletin: ENGINE AND ENGINE COOLING. WDS COP KIT DIAGNOSTIC TIP \- COIL ON PLUG \(COP\) IGNITION SYSTEMS \- ENGINE MISFIRE OR ROUGH RUNNING. \*TT
- [0554](/bulletins/10014685.md), 2005-05-05, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. USE OF STAINLESS STEEL EXHAUST STUDS IN SERVICE FOR 5.4L 2V ENGINE. \*TT
- [05417](/bulletins/10014666.md), 2005-05-05, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE \(EGR VALVE\). INTERMITTENT ROUGH IDLE \- NON\-COMMANDED EGR \(EXHAUST GAS RECIRCULATION VALVE\) FLOW. \*TT
- [031404](/bulletins/10011162.md), 2005-01-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE OR RUNNING \- COIL ON PLUG \(COP\) IGNITION SYSTEMS \- WDS COP KIT DIAGNOSTIC TIPS. TO INCLUDE VARIOUS 2005 MODELS. \* AR THIS ARTICLE 04161 SUPERSEDES TSB 03\-14\-04.
- [16416](/bulletins/10008345.md), 2004-07-28, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. NO/HARD START IN COLD AMBIENTS / NEW TWO\-PIECE BLOCK HEATER CORD RELEASED. \*MJ

JSON: [/v1/bulletins/612686](/v1/bulletins/612686)

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