1995 Saturn SW problems

UNKNOWN OR OTHER

SOHC LK0/L24 (FROM HTTP://EN.WIKIPEDIA.ORG/WIKI/SATURN_I4_ENGINE#SOHC_LK0.2FL24) THE SOHC (LK0/L24) CYLINDER HEAD HAD 8 VALVES AND WAS MADE OF LOST FOAM CAST ALUMINUM. THE CAMSHAFT WAS LOCATED IN THE CENTER OF THE CYLINDER HEAD AND DRIVEN BY A CHAIN OFF THE FRONT CRANKSHAFT SPROCKET. MOTION FROM THE CAMSHAFT WAS TRANSMITTED TO THE EIGHT VALVES BY THE HYDRAULIC LIFTERS AND ROCKER ARMS. THE LK0 ENGINE FIRST USED TBI (THROTTLE BODY INJECTION) FOR FUEL DELIVERY AND WAS RATED AT 85 HP (63 KW) AND 110 FTLBF (149 NM) OF TORQUE FROM 1991 TO 1994. THE L24 ENGINE RECEIVED MPFI (MULTI-PORT FUEL INJECTION) IN 1995 WHICH INCREASED POWER OUTPUT TO 100 HP (75 KW) AND 114 FTLBF (155 NM). THIS ENGINE WAS USED FROM 1995 TO 2002. THE SOHC ENGINE WAS AVAILABLE ON THE BASE MODEL S-SERIES VEHICLES (SC1, SL, SL1, SW, SW1) 1992 THROUGH 1998 L24 CYLINDER HEADS DEVELOPED ISSUES WITH CRACKS DEVELOPING IN THE FIFTH CAMSHAFT JOURNAL, LOCATED CLOSEST TO #4 CYLINDER. THE HAIRLINE CRACK WOULD DEVELOP BETWEEN THE OIL FEED PORT OF THAT JOURNAL AND THE COOLANT PASSAGES IN THE CYLINDER HEAD. SYMPTOMS WOULD RANGE FROM OVERHEATING TO LOW COOLANT, HOWEVER, MOST CARS AFFECTED BY THIS ISSUE EXHIBITED OIL MIGRATION INTO THE COOLING SYSTEM. THE RESULTING MIXTURE OF THE TWO FLUIDS WOULD RESULT IN A THICK BROWN "MILKSHAKE"-LIKE MIXTURE, VISIBLE IN THE COOLANT OVERFLOW TANK. SATURN RELEASED UNADVERTISED POLICY WHICH WOULD COVER THIS ISSUE, EXTENDING THE WARRANTY ON THE CYLINDER HEAD TO 6 YEARS OR 100,000 MILES (160K KM). REPAIR REQUIRED THE REPLACEMENT OF THE CYLINDER HEAD. AND FLUSHING OF THE COOLANT SYSTEM. BADLY AFFECTED CARS WOULD SEE COOLANT IN THE OIL, AS WELL AS OIL IN THE COOLANT, AND WOULD REQUIRE THE REPLACEMENT OF THE COMPLETE ENGINE ASSEMBLY. UNTIL THE CYLINDER HEAD CASTING WAS REDESIGNED ...

NHTSA complaint #10440907 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING

SOHC LK0/L24 (FROM HTTP://EN.WIKIPEDIA.ORG/WIKI/SATURN_I4_ENGINE#SOHC_LK0.2FL24) THE SOHC (LK0/L24) CYLINDER HEAD HAD 8 VALVES AND WAS MADE OF LOST FOAM CAST ALUMINUM. THE CAMSHAFT WAS LOCATED IN THE CENTER OF THE CYLINDER HEAD AND DRIVEN BY A CHAIN OFF THE FRONT CRANKSHAFT SPROCKET. MOTION FROM THE CAMSHAFT WAS TRANSMITTED TO THE EIGHT VALVES BY THE HYDRAULIC LIFTERS AND ROCKER ARMS. THE LK0 ENGINE FIRST USED TBI (THROTTLE BODY INJECTION) FOR FUEL DELIVERY AND WAS RATED AT 85 HP (63 KW) AND 110 FTLBF (149 NM) OF TORQUE FROM 1991 TO 1994. THE L24 ENGINE RECEIVED MPFI (MULTI-PORT FUEL INJECTION) IN 1995 WHICH INCREASED POWER OUTPUT TO 100 HP (75 KW) AND 114 FTLBF (155 NM). THIS ENGINE WAS USED FROM 1995 TO 2002. THE SOHC ENGINE WAS AVAILABLE ON THE BASE MODEL S-SERIES VEHICLES (SC1, SL, SL1, SW, SW1) 1992 THROUGH 1998 L24 CYLINDER HEADS DEVELOPED ISSUES WITH CRACKS DEVELOPING IN THE FIFTH CAMSHAFT JOURNAL, LOCATED CLOSEST TO #4 CYLINDER. THE HAIRLINE CRACK WOULD DEVELOP BETWEEN THE OIL FEED PORT OF THAT JOURNAL AND THE COOLANT PASSAGES IN THE CYLINDER HEAD. SYMPTOMS WOULD RANGE FROM OVERHEATING TO LOW COOLANT, HOWEVER, MOST CARS AFFECTED BY THIS ISSUE EXHIBITED OIL MIGRATION INTO THE COOLING SYSTEM. THE RESULTING MIXTURE OF THE TWO FLUIDS WOULD RESULT IN A THICK BROWN "MILKSHAKE"-LIKE MIXTURE, VISIBLE IN THE COOLANT OVERFLOW TANK. SATURN RELEASED UNADVERTISED POLICY WHICH WOULD COVER THIS ISSUE, EXTENDING THE WARRANTY ON THE CYLINDER HEAD TO 6 YEARS OR 100,000 MILES (160K KM). REPAIR REQUIRED THE REPLACEMENT OF THE CYLINDER HEAD. AND FLUSHING OF THE COOLANT SYSTEM. BADLY AFFECTED CARS WOULD SEE COOLANT IN THE OIL, AS WELL AS OIL IN THE COOLANT, AND WOULD REQUIRE THE REPLACEMENT OF THE COMPLETE ENGINE ASSEMBLY. UNTIL THE CYLINDER HEAD CASTING WAS REDESIGNED ...

NHTSA complaint #10440907 — an unverified report by a vehicle owner.

ELECTRONIC STABILITY CONTROL (ESC)

SOHC LK0/L24 (FROM HTTP://EN.WIKIPEDIA.ORG/WIKI/SATURN_I4_ENGINE#SOHC_LK0.2FL24) THE SOHC (LK0/L24) CYLINDER HEAD HAD 8 VALVES AND WAS MADE OF LOST FOAM CAST ALUMINUM. THE CAMSHAFT WAS LOCATED IN THE CENTER OF THE CYLINDER HEAD AND DRIVEN BY A CHAIN OFF THE FRONT CRANKSHAFT SPROCKET. MOTION FROM THE CAMSHAFT WAS TRANSMITTED TO THE EIGHT VALVES BY THE HYDRAULIC LIFTERS AND ROCKER ARMS. THE LK0 ENGINE FIRST USED TBI (THROTTLE BODY INJECTION) FOR FUEL DELIVERY AND WAS RATED AT 85 HP (63 KW) AND 110 FTLBF (149 NM) OF TORQUE FROM 1991 TO 1994. THE L24 ENGINE RECEIVED MPFI (MULTI-PORT FUEL INJECTION) IN 1995 WHICH INCREASED POWER OUTPUT TO 100 HP (75 KW) AND 114 FTLBF (155 NM). THIS ENGINE WAS USED FROM 1995 TO 2002. THE SOHC ENGINE WAS AVAILABLE ON THE BASE MODEL S-SERIES VEHICLES (SC1, SL, SL1, SW, SW1) 1992 THROUGH 1998 L24 CYLINDER HEADS DEVELOPED ISSUES WITH CRACKS DEVELOPING IN THE FIFTH CAMSHAFT JOURNAL, LOCATED CLOSEST TO #4 CYLINDER. THE HAIRLINE CRACK WOULD DEVELOP BETWEEN THE OIL FEED PORT OF THAT JOURNAL AND THE COOLANT PASSAGES IN THE CYLINDER HEAD. SYMPTOMS WOULD RANGE FROM OVERHEATING TO LOW COOLANT, HOWEVER, MOST CARS AFFECTED BY THIS ISSUE EXHIBITED OIL MIGRATION INTO THE COOLING SYSTEM. THE RESULTING MIXTURE OF THE TWO FLUIDS WOULD RESULT IN A THICK BROWN "MILKSHAKE"-LIKE MIXTURE, VISIBLE IN THE COOLANT OVERFLOW TANK. SATURN RELEASED UNADVERTISED POLICY WHICH WOULD COVER THIS ISSUE, EXTENDING THE WARRANTY ON THE CYLINDER HEAD TO 6 YEARS OR 100,000 MILES (160K KM). REPAIR REQUIRED THE REPLACEMENT OF THE CYLINDER HEAD. AND FLUSHING OF THE COOLANT SYSTEM. BADLY AFFECTED CARS WOULD SEE COOLANT IN THE OIL, AS WELL AS OIL IN THE COOLANT, AND WOULD REQUIRE THE REPLACEMENT OF THE COMPLETE ENGINE ASSEMBLY. UNTIL THE CYLINDER HEAD CASTING WAS REDESIGNED ...

NHTSA complaint #10440907 — an unverified report by a vehicle owner.

STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

MY WIFE WAS DRIVING HER 1995 SATURN SW! WAGON AT 50 MPH ON FREEWAY. WITHOUT WARNING THE VEHICLE WENT OUT OF CONTROL TO THE LEFT. SHE MANAGED TO GET IT OFF THE ROADWAY. INITIAL INSPECTION INDICATED A BROKEN AXLE. UPON FURTHER INSPECTION BY SATURN MECHANIC, VEHICLES ENGINE CRADLE IS COMPLETELY RUSTED AWAY. WHEN THE DRIVERS SIDE ENGINE CRADLE BROKE DURING OPERATION IT FORCE ITSELF AND OTHER PARTS TO BREAK CAUSING MY WIFE TO LOSE ALL CONTROL. THE SATURN MECHANIC SAYS IN 7 YEARS HE HAS ONLY SEEN 2 OTHER CASES OF CORROSION AFFECTING THE ENGINE CRADLE IN THIS SEVERITY.

NHTSA complaint #10216859 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:ENGINE

OIL CONSUMPTION, CAUSED A BLOWN ENGINE.

NHTSA complaint #10028429 — an unverified report by a vehicle owner.

SEAT BELTS:FRONT:BUCKLE ASSEMBLY

DRIVERS SIDE SEAT BELT LOCKED UP. THE SEAT BELT LATCH DID NOT CONSISTENTLY LATCH TO THE BELT METAL CONTACT. *AK *CB

NHTSA complaint #10024067 — an unverified report by a vehicle owner.

SEATS:FRONT ASSEMBLY:RECLINER

I RECEIVED NOTICE REGARDING THE SEAT BACK OF MY 1995 SATURN WAGON. MY CAR DOES EXHIBIT WHAT WAS DESCRIBED - WHEN I LEAN BACK ON THE SEAT IT RECLINES BACKWARDS. I SCHEDULED THE REPAIR TO BE DONE AT THE LOCAL SATURN DEALERSHIP IN HURRICANE, WV. I WAS SURPRISED WHEN I TOOK IT IN THAT THEY SAID MY CAR WAS FINISHED IN 20 MINUTES. WHEN I GOT IN AND LEANED BACK TO PUT MY SEAT BELT ON, THE SEAT FELL BACK INTO A RECLINING POSITION. WHEN I ASKED WHAT HAD THEY DONE, I WAS INFORMED THAT MY CAR WAS BUILT ONE MONTH PRIOR TO TIME PERIOD THEY COVERED AND NO WORK WAS DONE TO MY CAR. *NLM

NHTSA complaint #10010139 — an unverified report by a vehicle owner.

VISIBILITY:WINDSHIELD

THE DEFROSTER WORKS SOMETIMES -- ONLY IF I PUT ON THE AC AT THE SAME TIME -- AND THEN INTERMITTENTLY IT STOPS WORKING AND THE FRONT WINDOW SHIELD AS WELL AS THE SIDE ONES FOG UP TO A DANGEROUS LEVEL WHILE WE ARE DRIVING. A SATURN MECHANIC TOLD ME THAT HE HAS 4 CARS AND WHAT I HAVE JUST DESCRIBED ONLY HAPPENS ON HIS SATURN. WE HAVE TRIED VARIYING THE TEMPURATURE, OPENING THE WINDOWS ETC. MOSTLY I WANT TO KNOW WHAT TO DO BECAUSE I DON'T WANT TO HAVE AN ACCIDENT DUE TO THIS OBVIOUS FLAW.

NHTSA complaint #10003378 — an unverified report by a vehicle owner.

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

THE DEFROSTER WORKS SOMETIMES -- ONLY IF I PUT ON THE AC AT THE SAME TIME -- AND THEN INTERMITTENTLY IT STOPS WORKING AND THE FRONT WINDOW SHIELD AS WELL AS THE SIDE ONES FOG UP TO A DANGEROUS LEVEL WHILE WE ARE DRIVING. A SATURN MECHANIC TOLD ME THAT HE HAS 4 CARS AND WHAT I HAVE JUST DESCRIBED ONLY HAPPENS ON HIS SATURN. WE HAVE TRIED VARIYING THE TEMPURATURE, OPENING THE WINDOWS ETC. MOSTLY I WANT TO KNOW WHAT TO DO BECAUSE I DON'T WANT TO HAVE AN ACCIDENT DUE TO THIS OBVIOUS FLAW.

NHTSA complaint #10003378 — an unverified report by a vehicle owner.

POWER TRAIN:AUTOMATIC TRANSMISSION

THE CYLINDER HEADS OF SOME SATURN CARS CRACK AND THE OIL MIXES WITH THE COOLANT. THE SATURN MANUFACTURER WILL NOT FIX THE CRACKED CYLINDER HEAD ON MY SW1 BECAUSE IT IS OUT OF WARRENTY. MY CAR ONLY HAS 69,000 MILES ON IT. A CYLINER HEAD SHOULD NOT CRACK - ESCPECIALLY WITH ONLY 69,000 MILES. THEY KNOW ABOUT THIS ISSUE, EVEN WROTE TWO TECHNICAL BULLETONS ON IT. I THINK SATURN SHOULD HAVE NOTIFIED CONSTOMERS AND THEY SHOULD FIX MY CAR FREE OF CHARGE.

NHTSA complaint #10002701 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS VEHICLE USES AN EXCESSIVE AMOUNT OF OIL. I MUST ADD AT LEAST ONE QUART EVERY 200-300 MILES.

NHTSA complaint #765633 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

FAN DID NOT WORK, CAUSING ENGINE TO OVERHEAT AND EXPAND. YD

NHTSA complaint #785726 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

FAN DID NOT WORK, CAUSING ENGINE TO OVERHEAT AND EXPAND. YD

NHTSA complaint #785726 — an unverified report by a vehicle owner.

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

WHILE DRIVING THE CONSUMERS BRAKES FAILED, THE PEDAL BOTTOMED OUT ABOUT ONE INCH ABOVE THE FLOOR, TOOK VEHICLE TO DEALER BUT THEY COULN'T FIND ANY PROBLEMS. NLM

NHTSA complaint #553786 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

THIS REPORT IS NOT ABOUT MY VEHICLE; IT IS ABOUT ALL VEHICLES WITH A FACTORY DRL SYSTEM INSTALLED. MOST DRL SYSTEMS TURN ON ONLY THE HEADLIGHTS. THIS IS DANGEROUS! THE OPERATOR SEES LIGHT ON THE HIGHWAY FROM THE DRL CONTROLLED HEADLIGHTS AND IS LULLED INTO FEELING SAFE, THINKING "MY LIGHTS ARE ON, EVERYBODY CAN SEE ME." UNFORTUNATELY, THE DRIVER IS ONLY HALF RIGHT." THE VEHICLE CAN NOT BE SEEN FROM BEHIND, BECAUSE THE PARKING LIGHTS ARE NOT ON. "OK" YOU WILL SAY. "WHAT ABOUT THE VEHICLES THAT USE 'BRIGHT FRONT PARKING LIGHTS'?" WELL, HERE IN OREGON, THE USE OF PARKING LIGHTS "ONLY" IS AGAINST THE LAW. OREGON SAYS "WHEN EVER PARKING LIGHTS ARE USED, THE HEADLIGHTS MUST BE ON." MY VEHICLE DOES NOT HAVE A FACTORY INSTALLED DRL SYSTEM. I HAD AN AFTERMARKET SYSTEM, PATTERNED AFTER THE SUBARU'S, RECENTLY INSTALLED. WHEN EVER THE VEHICLE'S IGNITION KEY IS IN THE RUN POSITION, THE 'STALK' THAT CONTROLLS THE EXTERIOR LIGHTS IS ACTIVE, WHICH MEANS THAT WHERE EVER THAT LIGHT SWITCH IS POSITONED, WHEN I START THE CAR, THAT'S WHAT LIGHTS ARE ON (OR OFF) AND WHEN I REMOVE THE IGNITION KEY, ALL LIGHTS (THAT MAY HAVE BEEN ON) GO OFF.

NHTSA complaint #720688 — an unverified report by a vehicle owner.

POWER TRAIN:AUTOMATIC TRANSMISSION

AUTOMATIC TRANSMISSION HAS A DELAY OF UP TO THREE SECONDS WHEN SHIFTED INTO REVERSE WHEN THE CAR IS AT OPERATING TEMPERATURE. THIS CONDITION CAUSES THE VEHICLE TO JERK BACKWARD SUDDENLY AND WITHOUT WARNING. THE VEHICLE HAS NEARLY COLLIDED INTO FIXED OBJECTS/NON-MOVING VEHICLES ON SEVERAL OCCASIONS. THIS CONDITION IS ONGOING DESPITE REGULAR ANNUAL TRANSMISSION FLUID/FILTER CHANGES BY DEALER AND OWNER. THIS CONDITION HAS ALSO BEEN REPORTED BY OTHER SATURN AUTO TRANSMISSION OWNERS, REGARDLESS OF MODEL, ON THE SATURN DISSCUSSION GROUP SITE AT REC.AUTOS.MAKERS.SATURN THE PROBLEM IS MOST DANGEROUS WHEN THROTTLE IS APPLIED. RAPID APPLICATION OF REVERSE IS DANGEROUS AND UNPREDICTABLE SUCH AS OVERSHOOTING AND CORRECTING FOR A CROSSWALK AT A STOPLIGHT, DRIVE THROUGH WINDOW AT PARKING LOT OR FAST FOOD RESTURANT, THREE POINT TURNS IN HEAVY TRAFFIC, ETC.

NHTSA complaint #714724 — an unverified report by a vehicle owner.

POWER TRAIN:AUTOMATIC TRANSMISSION

AUTOMATIC TRANSMISSION HESITATES WHEN SWITCHING TO REVERSE CAUSING DIFFICULTY WHEN PARKING, VALVE BODY REPLACED.

NHTSA complaint #547569 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:ENGINE

CONSUMER FEELS MANUFACTURERS DECISION NOT TO ISSUE RECALL ON POSSIBLE CYLINDER HEAD CRACKS IRRESPONSIBLE. NLM

NHTSA complaint #546266 — an unverified report by a vehicle owner.