Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING - COOLING SYSTEM
1539711/01/2001630412Some vehicles may exhibit a condition of oil contamination in cooling system. *tt04/17/2002
ENGINE AND ENGINE COOLING - ENGINE
03214510/30/20030220410004856External oil leak diagnosis for 7.3l dit engines. various models including 2003 super duty f series. *tt01/12/2004
1445511/01/2000616551Oil leak from the front or rear cylinder head oil supply rail end plugs. *tt03/02/2001
98030704/01/1998602160Conditions with pressure being higher/lower than expected. *yc09/23/1998
98030104/23/1998600093Condition with rough idle. *yc04/23/1998
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
0124612/10/2001630515Engine oil system priming procedures, service tips for reports of premature engine failure. *tt04/18/2002
1177608/01/1998615276Some vehicles with 7.3l dit engines may exhibit a no start / hard start and / or long crank time. *tt01/10/2001
465808/01/1998615194Some vehicles with 7.3l dit engine may exhibit a no start / hard start and / or long crank time. *tt01/03/2001
98507211/01/1998613203Some vehicles with 7.3l dit engine may exhibit a no start / hard start and / or long crank time. *tt06/19/2000
1217411/01/1998613224Some vehicles may exhibit a hard start/long crank, cold start stall, cold rough idle concern. *mjs06/19/2000
98032304/01/1998603516Concerns with external oil leaks. *yc02/23/1999
98030204/01/1998602154Some vehicles experiencing hard start/ no start. *yc09/22/1998
BC020497020101/02/199751075Engine compartment buzzing or knocking noise, includes replacement of the upstream air check valve to repair the noise. *jd06/27/1997
BC025697020101/02/199751092A running change for the 7.3l to allow better definition on cylinder contribution tests in process. *jd06/27/1997
BC100899702001/02/199751141Engine compartment buzzing or knocking noise, includes replacement of the upstream air check valve to repair the noise. *jd06/27/1997
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - TURBO-CHARGER
98030304/01/1998602155Symptoms with lack of power. verify actual engine turbo-boost as outlined on the diagnostic sheet. *ak09/22/1998
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE
BC088396100410/04/199650440Vehicles may exhibit an exhaust leak &/or noise due to warped exhaust manifolds. *tt04/24/1997