Ford Aerostar 1989–1999 — technical service bulletin
Bulletin 99816 · NHTSA communication 606420 · issued May 3, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
1989–1999
model years
60
vehicle entries
Official summary
Ford motor company now recommends sae 5w-30 viscosity grade for servicing any ford gasoline-powered vehicle regardless of model year. *tt
Vehicles covered
- 1989 Ford Aerostar
- 1990 Ford Aerostar
- 1991 Ford Aerostar
- 1992 Ford Aerostar
- 1993 Ford Aerostar
- 1994 Ford Aerostar
- 1995 Ford Aerostar
- 1996 Ford Aerostar
- 1997 Ford Aerostar
- 1994 Ford Aspire
- 1995 Ford Aspire
- 1996 Ford Aspire
- 1997 Ford Aspire
- 1989 Ford Bronco
- 1990 Ford Bronco
- 1991 Ford Bronco
- 1992 Ford Bronco
- 1993 Ford Bronco
- 1994 Ford Bronco
- 1995 Ford Bronco
- 1996 Ford Bronco
- 1989 Ford Bronco II
- 1990 Ford Bronco II
- 1995 Ford Contour
- 1996 Ford Contour
- 1997 Ford Contour
- 1998 Ford Contour
- 1999 Ford Contour
- 1989 Ford Crown Victoria
- 1990 Ford Crown Victoria
- 1991 Ford Crown Victoria
- 1992 Ford Crown Victoria
- 1993 Ford Crown Victoria
- 1994 Ford Crown Victoria
- 1995 Ford Crown Victoria
- 1996 Ford Crown Victoria
- 1997 Ford Crown Victoria
- 1998 Ford Crown Victoria
- 1999 Ford Crown Victoria
- 1989 Ford Econoline
- 1990 Ford Econoline
- 1991 Ford Econoline
- 1992 Ford Econoline
- 1993 Ford Econoline
- 1994 Ford Econoline
- 1995 Ford Econoline
- 1996 Ford Econoline
- 1997 Ford Econoline
- 1998 Ford Econoline
- 1999 Ford Econoline
- 1989 Ford Escort
- 1990 Ford Escort
- 1991 Ford Escort
- 1992 Ford Escort
- 1993 Ford Escort
- 1994 Ford Escort
- 1995 Ford Escort
- 1996 Ford Escort
- 1997 Ford Escort
- 1998 Ford Escort
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.