1991 Pontiac Trans Sport
5 Technical Service Bulletins (TSBs)
TSB List for the 1991 Pontiac Trans Sport
Technical Service Bulletins (TSBs) for the 1991 Trans Sport are official communications between Pontiac & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
-
TSB #876002A
SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED. Read More »
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
-
TSB #130089009
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
-
TSB #436303
FUEL TANK THUD/CLUNK. *TW Read More »
POWER TRAIN
-
TSB #01880
NO TCC APPLY, MALFUNCTION INDICATOR LAMP (MIL) ON, TCC SURGE, POSSIBLE P0740, P1870, OR 39 AFTER INSTALLATION OF A REMAN (SRTA) 4T60/4T60E. *TT Read More »
STRUCTURE:BODY:DOOR
-
TSB #431051
SLIDING DOOR RATTLES. *TW Read More »