Technical Service Bulletins (TSBs) for the 2004 A4 are official communications between Audi & 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.

    STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

    • TSB #TSB-38-09-01

      Date Announced:
      JUN 15, 2009
      NHTSA ID:
      #10032412

      AUDI: VEHICLE WILL NOT MOVE IN ANY GEAR. ATF PUMP BORDER BUSHING MAY FAIL AND CAUSE A LOSS OF OIL PRESSURE. THE ATF PUMP IS INCORPORATED IN THE VALVE BODY. THE PUMP IS NOT A SERVICEABLE PART. Read More »

    STEERING:HYDRAULIC POWER ASSIST SYSTEM

    • TSB #480501

      Date Announced:
      FEB 03, 2005
      NHTSA ID:
      #10012767

      POWER STEERING, NOISY. TO INCLUDE 2006 MODELS. *TT Read More »

    ENGINE (PWS)

    • TSB #SB-01-15-29

      Date Announced:
      JUL 01, 2015
      NHTSA ID:
      #10058584

      AUDI: ENGINE, ON SOME VEHICLES, WOULD RUN IRREGULARLY OR HAVE MALFUNCTION INDICATOR LAMP (MIL) ON OR POSSIBLE FILTER ELEMENT FOR CAMSHAFT ADJUSTMENT VALVE CAN LOOSEN AND IN OIL CIRCUIT, THERE IS NO DAMAGE FROM LOOSENED PARTICLES. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #0507

      Date Announced:
      NOV 21, 2005
      NHTSA ID:
      #10018427

      SPORADICALLY AFTER COLD START, ENGINE MAY RUN SLIGHTLY ROUGH FOR A FEW SECONDS AND THE MALFUNCTION INDICATOR LAMP MAY ILLUMINATE WITH ONLY MISFIRE DIAGNOSTIC TROUBLE CODES (DTC) (P0300, P0301, P0302, P0303, P0304) STORED IN DTC MEMORY. Read More »

    • TSB #190504

      Date Announced:
      MAY 16, 2005
      NHTSA ID:
      #10015583

      THE COOLANT RESERVOIR IS DIAGNOSED TO BE LEAKING AND INTENDED TO BE REPLACED. *TT Read More »

    • TSB #0501

      Date Announced:
      APR 11, 2005
      NHTSA ID:
      #10015100

      FUEL INJECTORS UNNECESSARY REPLACEMENT. *EH Read More »

    • TSB #0502

      Date Announced:
      APR 11, 2005
      NHTSA ID:
      #10015102

      FUEL INJECTORS UNNECESSARY REPLACEMENT. *EH Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #TSB-01-12-39

      Date Announced:
      JAN 12, 2012
      NHTSA ID:
      #10043525

      AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE ... Read More »

    • TSB #TSB-15-11-18

      Date Announced:
      JAN 25, 2011
      NHTSA ID:
      #10038249

      AUDI: THERE IS A TICKING NOISE FROM THE ENGINE AREA WHICH MAY BE CAUSED BY WEAR IN THE CAMSHAFT. *RM Read More »

    • TSB #TSB-28-09-05

      Date Announced:
      MAY 12, 2009
      NHTSA ID:
      #10030629

      AUDI: MIL ON, ENGINE SPEED SENSOR SPACER NOT REQUIRED (DTC P0300, P0335, P0336, P0321, P0322). MULTIPLE MISFIRES DETECTED ON ONE OR MORE CYLINDERS; MALFUNCTION INDICATOR LIGHT (MIL) MAY BE ON OR FLASHING. Read More »

    • TSB #28 08 04

      Date Announced:
      MAR 19, 2008
      NHTSA ID:
      #10024722

      MIL ON, ENGINE SPEED SENSOR SPACER NOT REQUIRED (DTC P0300, P0335, P0336, P0321, P0322). *NJ Read More »

    • TSB #17 08 03

      Date Announced:
      MAR 11, 2008
      NHTSA ID:
      #10024407

      ENGINE OIL PRESSURE TOO LOW - ENGINE FLUSH. *NJ UPDATED 4/30/08. *NJ Read More »

    • TSB #2012833

      Date Announced:
      MAY 17, 2007
      NHTSA ID:
      #10021439

      ENGINE OIL PRESSURE TOO LOW - ENGINE FLUSH. *KB Read More »

    • TSB #20036582

      Date Announced:
      FEB 26, 2007
      NHTSA ID:
      #10022142

      LOSES POWER OR WILL NOT MOVE AFTER STOP. *KB Read More »

    • TSB #380702

      Date Announced:
      JAN 09, 2007
      NHTSA ID:
      #10021314

      SHUDDERS WHEN ACCELERATING AT 10 TO 50% THROTTLE FROM A STATIONARY POSITION, SOMETIMES WITH FLUCUATING ENGINE SPEED. *KB Read More »

    • TSB #0604

      Date Announced:
      APR 07, 2006
      NHTSA ID:
      #10020721

      OIL SLUDGE LIMITED WARRANTY EXTENSION. *KB Read More »

    • TSB #0431

      Date Announced:
      AUG 11, 2005
      NHTSA ID:
      #10016508

      REPAIRS OF OIL SLUDGE RELATED PROBLEMS. *TT Read More »

    • TSB #0402

      Date Announced:
      JUL 26, 2005
      NHTSA ID:
      #10015982

      ENGINE OIL SPECIFICATIONS, OIL CAPACITY, OIL FILTER. TO INCLUDE AUDI 24 2006. *TT Read More »

    • TSB #0401

      Date Announced:
      NOV 12, 2004
      NHTSA ID:
      #10011888

      ENGINE WIRE HARNESS, HEAT INSULATION INSTALLATION (IA). 2004 AUDI CABRIOLET ALSO INCLUDED. *TT Read More »

    • TSB #97

      Date Announced:
      OCT 08, 2004
      NHTSA ID:
      #10011889

      FRONT OXYGEN SENSOR BANK1 AND ENGINE WIRING ENGINE. ALSO INCLUDES AUDI CABRIOLET 2004. *TT Read More »

    • TSB #0402

      Date Announced:
      AUG 31, 2004
      NHTSA ID:
      #10009879

      VALVE COVER, DIAGNOSING OIL LEAKAGE FROM GASKETS. *TT Read More »

    • TSB #0420

      Date Announced:
      AUG 26, 2004
      NHTSA ID:
      #10009876

      OIL SLUDGE - WARRANTY EXTENSION. SERVICE CIRCULAR - WARRANTY. *TT Read More »

    • TSB #0401

      Date Announced:
      AUG 05, 2004
      NHTSA ID:
      #10009880

      ENGINE OIL SPECIFICATIONS, OIL CAPACITY, OIL FILTER. *TT THIS BULLETIN REPLACES BULLETIN 04-01 DATED JAN. 12, 2004. 2004 CABRIOLET, AUDI INCLUDED. *TT Read More »

    • TSB #0403

      Date Announced:
      AUG 05, 2004
      NHTSA ID:
      #10009881

      LOW ENGINE OIL PRESSURE LIGHT IS ON. AUDI CABRIOLET 2004 INCLUDED. *TT Read More »

    • TSB #0420

      Date Announced:
      AUG 01, 2004
      NHTSA ID:
      #10009900

      WARRANTY EXTENSION COVERING CERTAIN OIL SLUDGE RELATED REPAIRS. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #SAC-28F2-REV

      Date Announced:
      AUG 01, 2010
      NHTSA ID:
      #10036497

      AUDI: GASOLINE ENGINE VEHICLES; INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. ADDED FINAL MAILING PHASE-8/10 VIN INFORMATION. Read More »

    • TSB #SA-28F2 J1

      Date Announced:
      MAY 01, 2010
      NHTSA ID:
      #10033212

      AUDI: (REVISED) VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. Read More »

    • TSB #TSB-28F2

      Date Announced:
      JAN 26, 2010
      NHTSA ID:
      #10034845

      AUDI: EMISSIONS SERVICE ACTION CIRCULAR. GASOLINE ENGINE VEHICLES INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM

    • TSB #0411

      Date Announced:
      NOV 21, 2005
      NHTSA ID:
      #10011581

      UPDATE PROGRAMMING ENGINE CONTROL MODULE FLASHING TO CORRECT EVAP PURGE VALVE DTC P0441 IN THE AUDI 2004 CABRIOLET . *TC Read More »

    • TSB #0503

      Date Announced:
      APR 08, 2005
      NHTSA ID:
      #10015099

      COOLANT LEAK OR ON HEAT IN PASSENGER COMPARTMENT. *EH Read More »

    • TSB #0401

      Date Announced:
      SEP 10, 2004
      NHTSA ID:
      #10009734

      MAP CONTROLLED ENGINE COOLING THERMOSTAT, SERVICING. AUDI A4 2002-2005 AND AUDI CABRIOLET 2003-2005. *TT Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

    • TSB #0406

      Date Announced:
      DEC 13, 2004
      NHTSA ID:
      #10011880

      COOLANT LEAK AT OIL COOLER HOSES. *TT Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

    • TSB #0501

      Date Announced:
      APR 12, 2005
      NHTSA ID:
      #10015098

      FUEL INJECTORS, UNNECESSARY REPLACEMENT. UPDATE. *TT Read More »

    • TSB #240501

      Date Announced:
      FEB 15, 2005
      NHTSA ID:
      #10012766

      FUEL INJECTORS, UNNECESSARY REPLACEMENT. *TT Read More »

    POWER TRAIN

    • TSB #0601

      Date Announced:
      JAN 27, 2006
      NHTSA ID:
      #10019108

      VEHICLE SHUDDERS WHEN ACCELERATING AT 10 TO 50% THROTTLE FROM A STATIONARY POSITION, SOMETIMES WITH FLUCTUATING ENGINE SPEED. *TT Read More »

    • TSB #370402

      Date Announced:
      OCT 20, 2005
      NHTSA ID:
      #10011573

      TRANSMISSION SHUDDERS PRIOR TO COMING TO A STOP. *TC Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #SB-2028053/2

      Date Announced:
      OCT 03, 2012
      NHTSA ID:
      #10063871

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #370710

      Date Announced:
      JUN 22, 2007
      NHTSA ID:
      #10022453

      MIL ON, AND/OR MULTITRONIC TRANSMISSION IN EMERGENCY RUNNING MODE (DTC P0706 OR P1793 IN TCM). *KB Read More »

    • TSB #380704

      Date Announced:
      MAY 30, 2007
      NHTSA ID:
      #10021953

      VEHICLE WILL NOT MOVE IN ANY GEAR. *KB Read More »

    • TSB #0526

      Date Announced:
      NOV 16, 2005
      NHTSA ID:
      #10018221

      AUTHORIZATION REQUIREMENTS FOR AUTOMATIC TRANSMISSIONS. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

    • TSB #TSB-38-09-01

      Date Announced:
      JUN 15, 2009
      NHTSA ID:
      #10032412

      AUDI: VEHICLE WILL NOT MOVE IN ANY GEAR. ATF PUMP BORDER BUSHING MAY FAIL AND CAUSE A LOSS OF OIL PRESSURE. THE ATF PUMP IS INCORPORATED IN THE VALVE BODY. THE PUMP IS NOT A SERVICEABLE PART. Read More »

    ELECTRICAL SYSTEM

    • TSB #TSB-01-12-39

      Date Announced:
      JAN 12, 2012
      NHTSA ID:
      #10043525

      AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE ... Read More »

    • TSB #0501

      Date Announced:
      NOV 16, 2005
      NHTSA ID:
      #10018223

      LIGHT SENSOR WARNING LIGHT ON INTERMITTENTLY AND CUSTOMER CONCERN ABOUT AUTOMATIC HEADLIGHT INSTRUMENT CLUSTER WARNING LIGHT ILLUMINATING FOR 1 SECOND ACCOMPANIED WITH A SHORT BEEP. *TT Read More »

    • TSB #0401

      Date Announced:
      AUG 05, 2004
      NHTSA ID:
      #10009882

      TIPTRONIC SWITCH F189, PRINTED CIRCUIT BOARD FAILURE. SELECTOR LEVER INDICATOR (PRNDL) LIGHT FULLY ILLUMINATED; TIPTRONIC FEATURE DOES NOT FUNCTION; 18152 TIPTRONIC SWITCH (F189) SHORT CIRCUIT TO GROUND. Read More »

    • TSB #0405

      Date Announced:
      JUL 08, 2004
      NHTSA ID:
      #10008917

      UPDATE PROGRAMMING (FLASHING) TRANSMISSION CONTROL MODULE (TCM). *MJ Read More »

    ELECTRICAL SYSTEM:IGNITION

    • TSB #SA-28F2 J1

      Date Announced:
      MAY 01, 2010
      NHTSA ID:
      #10033212

      AUDI: (REVISED) VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. Read More »

    • TSB #TSB-28F2-REV 7

      Date Announced:
      APR 01, 2010
      NHTSA ID:
      #10034846

      AUDI: GASOLINE ENGINE VEHICLES INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. (ADDED PHASE 7-APRIL 10 VIN INFORMATION). Read More »

    • TSB #TSB-28-10-04

      Date Announced:
      FEB 08, 2010
      NHTSA ID:
      #10034345

      AUDI: FOR INTERIM CLAIMS FOR 28F2/J1 VEHICLES CAMPAIGN ONLY. APPLICABLE VEHICLES MUST FALL WITHIN VIN RANGES NOTED. ENGINES 2.8L ARE NOT AFFECTED IN THIS SCOPE. COILS OF SCREW DOWN DESIGN (NON PENCIL TYPE) ARE ALSO NOT AFFECTED. Read More »

    • TSB #TSB-28F2

      Date Announced:
      JAN 26, 2010
      NHTSA ID:
      #10034845

      AUDI: EMISSIONS SERVICE ACTION CIRCULAR. GASOLINE ENGINE VEHICLES INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #940711

      Date Announced:
      JUL 16, 2007
      NHTSA ID:
      #10022458

      HEADLIGHT RANGE CONTROL WARNING LIGHT ON. HEADLIGHTS ARE FUNCTIONING PROPERLY. *KB Read More »

    • TSB #940710

      Date Announced:
      JUL 13, 2007
      NHTSA ID:
      #10022457

      DYNAMIC HEADLIGHT RANGE CONTROL, WARNING LIGHT IS ON IN THE INSTRUMENT PANEL CENTER DISPLAY. *KB Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #SB-2028053/2

      Date Announced:
      OCT 03, 2012
      NHTSA ID:
      #10063871

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #TSB-00-10-02

      Date Announced:
      MAR 24, 2010
      NHTSA ID:
      #10035268

      AUDI: SOFTWARE VERSION MANAGEMENT (SVM) OPERATING INSTRUCTIONS. DETAILING THE GENERAL PROCESS FOR CARRYING OUT A SOFTWARE VERSION MANAGEMENT (SVM) SOFTWARE UPDATE FOR ANY TSB OR REQUIRED VEHICLE UPDATE (RVU). Read More »

    • TSB #TSB-01-09-06

      Date Announced:
      MAY 13, 2009
      NHTSA ID:
      #10032290

      AUDI: SOFTWARE VERSION MANAGEMENT (SVM), OPERATING INSTRUCTIONS. SVM IS A PROCESS TO UPDATE THE PROGRAMMING IN FLASHABLE (RE-PROGRAMMABLE) CONTROL MODULES AND/OR TO DOCUMENT CHANGES IN SOFTWARE LEVELS IN AUDI VEHICLES. Read More »

    • TSB #TSB-01-08-33

      Date Announced:
      DEC 15, 2008
      NHTSA ID:
      #10028768

      AUDI: SOFTWARE VERSION MANAGEMENT(SVM) OPERATING INSTRUCTIONS. ITS A PROCESS TO UPDATE THE PROGRAMMING IN FLASHABLE (REPROGRAMMABLE) CONTROL MODULES AND/OR TO DOCUMENT CHANGES IN SOFTWARE LEVELS IN ALL AUDI VEHICLES. Read More »

    EXTERIOR LIGHTING:HEADLIGHTS

    • TSB #TSB-94-10-38

      Date Announced:
      OCT 20, 2010
      NHTSA ID:
      #10035345

      AUDI: DAYTIME RUNNING LIGHTS DO NOT WORK. DAYTIME RUNNING LIGHTS DO NOT WORK ON VEHICLES WITH XENON HEADLIGHTS. THE THUMB WHEEL OR OPTION FOR DAYTIME RUNNING LIGHTS IS TURNED OFF BY MISTAKE. *PE Read More »

    • TSB #20056243

      Date Announced:
      FEB 26, 2007
      NHTSA ID:
      #10022141

      HEADLIGHT AIMING, USING HELLA UNIVERSAL BEAMSETTER. *KB Read More »

    • TSB #2012749-2

      Date Announced:
      FEB 26, 2007
      NHTSA ID:
      #10025703

      EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »

    • TSB #0402

      Date Announced:
      AUG 12, 2004
      NHTSA ID:
      #10009883

      LIGHTSENSOR WARNING LIGHT ON INTERMITTENTLY. *TT Read More »

    EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

    EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

    • TSB #TSB-94-07-18

      Date Announced:
      NOV 29, 2007
      NHTSA ID:
      #10032251

      AUDI: AUTOMATIC HEADLIGHT SWITCHES ON AND OFF WITHOUT REASON. AUTOMATIC HEADLIGHT SWITCHES ON TOO EARLY OR TOO LATE, SWITCHES OFF TOO LATE OR COMES ON TOO LATE WHEN THE SUN SHINES BRIGHTLY. Read More »

    EXTERIOR LIGHTING:FOG LIGHTS

    EXTERIOR LIGHTING:TAIL LIGHTS

    EXTERIOR LIGHTING:BACK UP LIGHTS

    EXTERIOR LIGHTING:BRAKE LIGHTS

    EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    AIR BAGS

    • TSB #TSB-69-13-27

      Date Announced:
      DEC 10, 2013
      NHTSA ID:
      #10054866

      AUDI: THE CONNECTOR BETWEEN AIRBAG AND SEAT HARNESS HAS A SPORADIC HIGH RESISTANCE DUE TO AIRBAG WARNING LAMP BEING ILLUMINATED IN INSTRUMENT CLUSTER, EVEN THOUGH SIDE AIRBAG SYSTEM IS FUNCTIONING NORMALLY. Read More »

    • TSB #2010144/4

      Date Announced:
      DEC 10, 2013
      NHTSA ID:
      #10068132

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #0504

      Date Announced:
      MAR 31, 2005
      NHTSA ID:
      #10016565

      AIRBAG LAMP ON, UPPER LIMIT OF SIDE AIRBAG EXCEEDED. TO INCLUDE A4 2006. *TT Read More »

    VEHICLE SPEED CONTROL

    • TSB #37-13-07

      Date Announced:
      MAY 29, 2013
      NHTSA ID:
      #10052307

      AUDI: SOME VEHICLES MAY LACK POWER OR WILL NOT MOVE AFTER STOP DUE TO SIMULTANEOUSLY DEPRESSING THE BRAKE AND ACCELERATOR PEDALS. *JS Read More »

    WHEELS:LUGS/NUTS/BOLTS/STUDS

    • TSB #TSB-44-08-14

      Date Announced:
      NOV 19, 2008
      NHTSA ID:
      #10027923

      AUDI: WHEEL BOLTS REQUIRE TORQUE ADJUSTMENT. TORQUE STICKS AND TORQUE EXTENSION BARS ARE NOT APPROVED BY AUDI OF AMERICA, INC. AND SHOULD NOT BE USED TO APPLY TORQUE TO WHEEL BOLTS. ALL AUDI MODELS INCLUDED. Read More »

    EQUIPMENT

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #TSB-17-07-12

      Date Announced:
      OCT 19, 2007
      NHTSA ID:
      #10032264

      AUDI: ENGINE OIL PRESSURE IS BELOW SPECIFIED VALUE. OIL PRESSURE WARNING LIGHT MIGHT BE ILLUMINATED OR ILLUMINATED INTERMITTENTLY. REPAIRS INCLUDE REPLACING THE OIL PUMP MODULE. *PE Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #TSB-44-13-46

      Date Announced:
      DEC 09, 2013
      NHTSA ID:
      #10054859

      AUDI: ON CERTAIN VEHICLES, USE CALIBRATED TORQUE WRENCH AND NOT TORQUE STICKS, TORQUE EXTENSION BARS AND IMPACT GUNS/WRENCHES NOT APPROVED FOR USAGE ON WHEEL BOLTS BY MANUFACTURER, THAT CAN CAUSE DAMAGE TO BRAKE, STEERING WHEEL, HUB. Read More »

    UNKNOWN OR OTHER

    • TSB #TSB-17-07-12

      Date Announced:
      OCT 19, 2007
      NHTSA ID:
      #10032264

      AUDI: ENGINE OIL PRESSURE IS BELOW SPECIFIED VALUE. OIL PRESSURE WARNING LIGHT MIGHT BE ILLUMINATED OR ILLUMINATED INTERMITTENTLY. REPAIRS INCLUDE REPLACING THE OIL PUMP MODULE. *PE Read More »