# Service bulletins for the 1990 Ford Aerostar

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.

46 bulletins from NHTSA, as of 2026-10-19.

- [01197](/bulletins/627752.md), 2002-02-22, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH THE 4.0L OHV ENGINE MAY EXHIBIT AN ENGINE NOISE WHICH MAY BE PERCEIVED BY THE CUSTOMER AS A PISTON / ONNECTING ROD BEARING KNOCK. \*TT
- [01157](/bulletins/623988.md), 2001-10-31, Service bulletin: UNKNOWN OR OTHER. INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. \*SLC
- [01156](/bulletins/623944.md), 2001-10-31, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. \*SLC
- [01124](/bulletins/622665.md), 2001-10-22, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. ON SOME VEHICLES, ENGINE OIL MAY CONTINUE TO LEAK FROM THE ENGINE OIL PAN GASKET AREA AFTER AN ENGINE OIL PAN GASKET REPAIR HAS BEEN PERFORMED. \*TT
- [002310](/bulletins/616522.md), 2001-03-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. \*TT
- [99152](/bulletins/608431.md), 2001-01-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. \*TT
- [98M03](/bulletins/615140.md), 2001-01-02, Service bulletin: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. OWNER NOTIFICATION PROGRAM INVOLVING THE FUEL TANK ON AFFECTED VEHICLES WHICH CAN DEVELOP CRACKS AT THE UPPER PORTION OF THE TANK AS A RESULT OF EXTENDED EXPOSURE TO VERY HIGH AMBIENT TEMPERATURES. \*TT
- [13118](/bulletins/6091931.md), 2000-11-16, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT AN ENGINE NOISE WHICH MAY BE PERCEIVED BY THE CUSTOMER AS A PISTON / CONNECTING ROD BEARING KNOCK. \*TT
- [6896](/bulletins/608921.md), 2000-11-09, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT AN ENGINE NOISE WHICH MAY BE PERCEIVED BY THE CUSTOMER AS A PISTON / CONNECTING ROD BEARING KNOCK. \*TT
- [985A12](/bulletins/601010.md), 2000-06-29, Service bulletin: EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES. RECOMMENDED GUIDELINES FOR TOWING BEHIND RECREATIONAL VEHICLES. \*TT
- [96719](/bulletins/613340.md), 2000-06-21, Service bulletin: STEERING. EXPERIENCING A RAPPING OR CLANGING NOISE WHEN THE STEERING WHEEL IS TURNED RAPIDLY OR WHEN TURNING ON A BUMPY ROAD SURFACE. \*TT
- [985A52](/bulletins/613023.md), 2000-06-16, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. THIS BULLETIN CONTAINS SERVICE TIPS WHEN SERVICING ANY BRAKE RELATED ROUGHNESS / PULL CONCERNS. \*TT
- [0015](/bulletins/612203.md), 2000-06-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER\- SERVICE TIP. \*MJS
- [99196](/bulletins/6090087.md), 2000-03-08, Service bulletin: EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON IDENTIFYING NON\-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. \*TT
- [99183](/bulletins/6090051.md), 2000-03-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SERVICE TIP INFORMATION ON REVISED OIL PAN GASKET REPLACEMENT PROCEDURE. \*TT
- [99222](/bulletins/6089681.md), 2000-02-11, Service bulletin: ELECTRICAL SYSTEM:WIRING. SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. \*TT
- [99129](/bulletins/606460.md), 1999-08-24, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. EXPERIENCING A WHINE / BUZZ TYPE NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO\-WAY RADIO ON VEHICLES WITH AN IN\-TANK ELECTRIC FUEL PUMP. \*TT
- [99816](/bulletins/606420.md), 1999-08-19, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W\-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE\-POWERED VEHICLE REGARDLESS OF MODEL YEAR. \*TT
- [98112](/bulletins/605573.md), 1999-07-12, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING A NEW SERVICE CENTER SUPPORT THAT USES A THRUST BEARING \(\#3 AND \#4\) IN PLACE OF THRUST WASHERS HAS BEEN RELEASED. \*TT
- [98246](/bulletins/604059.md), 1999-03-16, Service bulletin: ELECTRICAL SYSTEM. FORD MOTOR COMPANY HAS RELEASED A NEW ELECTRICAL GREASE \( F8AZ \- 19G208\-AA \) TO REDUCE THE POSSIBILITY OF MOISTURE CORROSION AT THE TERMINALS. \*YC
- [982310](/bulletins/603724.md), 1999-03-03, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MASS AIR FLOW \(MAF\)\- SENSOR CONTAMINATION\- SERVICE TIP. \*AK
- [98233](/bulletins/603717.md), 1999-03-03, Service bulletin: POWER TRAIN:AXLE ASSEMBLY. CONCERNS WITH FRONT DRIVE AXLE FLUID MAY LEAK OUT OF THE VENT UNDER SOME DRIVING MODES ON SOME VEHICLES. \*YC
- [9873](/bulletins/601341.md), 1998-07-24, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. EXPERIENCING A WHINING / BUZZING NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO\-WAY RADIO. \*TT
- [9864](/bulletins/601312.md), 1998-07-21, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. INFORMATION ON A BUZZING OR RATTLE NOISE FROM THE EXHAUST SYSTEM. \*TT
- [9852](/bulletins/601290.md), 1998-07-17, Service bulletin: TIRES. INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE. \*YC

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