1998 Oldsmobile 88 service bulletins & manufacturer communications
29 manufacturer communications are on file with NHTSA for the 1998 Oldsmobile 88. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 29
- This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.19NA273 · Technical service bulletin · Electrical System · issued Dec 2, 2019
- Vehicle RecallsRecalls · Technical service bulletin · Equipment · issued Jun 30, 2014
- This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.05-06-04-035D · Technical service bulletin · Fuel System, Gasoline · issued May 9, 2014
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- Engine coolant consumption or coolant leak (inspect for material degradation/replace intake manifolds) *tt updated 11/02/07 *nj010601007 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2007
- Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs). *tt050604058 · Technical service bulletin · Vehicle Speed Control · issued Sep 1, 2005
- Some owners may comment on a transmission oil leak. *tt updated *eh010730032B · Technical service bulletin · Power Train · issued Nov 1, 2004
- New rear main seal and special tool for installation. *tt040601021 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
- New upper intake manifold and gasket kits. *tt040601017 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
- Upcoming product safety recall fuel pressure regulator. *mj03054 · Technical service bulletin · Electrical System · issued May 17, 2004
- Wire harness may be stretched, or the pcs may not be oriented in the same position, after installing a service replacement valve body assembly. Gm tech link. *tt57 · Technical service bulletin · Electrical System · issued Jul 1, 2003
- Information on servicing 4t65-e transaxle spacer plate and gaskets for various models from 1997 through 2002. *tt020730014A · Technical service bulletin · Unknown OR Other · issued Jul 1, 2002
- Concerns with slips, harsh upshift or garage shifts, launch shudders, flares, erratic shifts and intermittent concerns, diagnostic trouble code p1811 or p0748 set. *tt000730002B · Technical service bulletin · Power Train · issued Jul 1, 2002
- Some owners may comment on a repeat engine oil pan leak. *tt010601008A · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2002
- Information on servicing 4t65e transaxle spacer plate and gaskets. *tt020730014 · Technical service bulletin · Unknown OR Other · issued Apr 1, 2002
- Experiencing excessive engine coolant consumption, or an engine coolant leak near or under the throttle body area of the upper intake manifold. *tt010601007A · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 2001
- Some owners may comment on a repeat engine oil pan leak. *tt010601008 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2001
- Subject regarding low power / stumble when accelerating in turns or straight line. *tt990604045 · Technical service bulletin · Vehicle Speed Control · issued Oct 1, 1999
- Subject on on-board diagnostic (obd) system improvements. *mjs990604037 · Technical service bulletin · Electrical System · issued Sep 1, 1999
- Certain vehicles were built with incorrect vehicle emission control labels. The emission control (tune-up) labels have an incorrect emission vacuum hose routing schematic. *tt98068 · Technical service bulletin · Equipment · issued Jul 1, 1999
- Product emission campaign regarding vehicles with an incorrect vehicle emission control label. *tt98068 · Technical service bulletin · Equipment · issued Jul 1, 1999
- Vehicles with hydra-matic transaxle may exhibit vehicle shudder when reapplying throttle (greater than 50%) after stopping. *tt990730007 · Technical service bulletin · Power Train · issued May 1, 1999
- Concerns of door handles on white painted vehicles truning yellow. *yc831704 · Technical service bulletin · Structure · issued Oct 1, 1998
- Some customers may comment that the vehicle98833005 · Technical service bulletin · Suspension · issued Oct 1, 1998
- Some customers may comment that the cupholder does not stay latched. *yc98838313 · Technical service bulletin · Unknown OR Other · issued May 1, 1998
- Comments that the engine runs rough, has lack of power, has a knock noise, and/or the mil (malfunction indicator light) is illuminated. *yc971201776530 · Technical service bulletin · Engine and Engine Cooling · issued Apr 29, 1998
- Condition regarding the engine intermittently stalls during a closed throttle deceleration from about 35 mph. *yc98876514 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 1998
- Information on spark plug tip erosion calibration pcm reflash. *yc98003 · Technical service bulletin · Electrical System · issued Feb 1, 1998
- Comments on inoperative power door locks (front and/or rear doors).971101631041 · Technical service bulletin · Structure · issued Nov 1, 1997