1996 Chevrolet Monte Carlo Fuel system Problems

THE FUEL PRESSURE REGULATOR IN THE ENGINE COMPARTMENT DEVELOPED A SEVERE LEAK. THE LEAK CAUSED FUEL TO BE RELEASED IN LARGE QUANTITIES DIRECTLY INTO THE UPPER INTAKE MANIFOLD AND OUT THE THROTTLE BODY. FUEL CONTINUED TO FLOW OUT INTO THE AIR CLEANER HOUSING AND EVENTUALLY THE ENGINE COMPARTMENT AND ONTO THE GROUND. SEVERAL GALLONS OF FUEL WERE DISCHARGED IN THIS FASHION. THE VEHICLE WAS RUNNING POORLY BUT GAVE NO INDICATION THAT THERE WAS A LEAK UNTIL THE AIR CLEAN WAS OPENED. THE PART THAT FAILED WAS A STANDARD MOTOR PRODUCTS PART NUMBER PR216T PURCHASED FROM ROCKAUTO.COM ON 5/15/2013 AND INSTALLED SHORTLY THEREAFTER. VEHICLE MILEAGE AT INSTALLATION WAS APPROXIMATELY 131000. THE PART FAILED ON 10/20/2014 AT VEHICLE MILEAGE148243 MILES. THE PART WAS INSTALLED TO CORRECT A SIMILAR SITUATION INVOLVING A MUCH LESS SEVERE LEAK IN AN OLDER PART. THE FUEL LEAKAGE WITH THE OLDER PART DID NOT ESCAPE THE UPPER INTAKE MANIFOLD. AGE AND ORIGIN OF THE OLDER PART ARE NOT KNOWN. THE OLDER PART MAY HAVE BEEN ORIGINAL TO THE VEHICLE. GIVEN THE SIGNIFICANT QUANTITY OF FUEL DISCHARGED AND THE REPEATED NATURE OF THE FAILURE, I FEEL AN INVESTIGATION IS WARRANTED. *TR

NHTSA ID

10649126

Incident

Oct 20, 2014

Mileage

148,000 mi

1996 CHEVROLET MONTE CARLO EXPERIENCED PROBLEMS WITH THE FUEL REGULATOR.*MR THE CONSUMER DROVE ABOUT 7 MILES AND NOTICED THAT THE FUEL TANK NEEDLE MOVED FROM FULL TANK TO HALF TANK DURING THE SHORT RIDE AND SAW SMOKE COMING FORM UNDER THE HOOD. THE NEXT DAY A STRONG SMELL OF GASOLINE COULD BE SMELLED. THE CONSUMER OPENED THE HOOD AND NOTICED FUEL WAS LEAKING ONTO THE GROUND. IT WAS LATER DETERMINED THAT THE FUEL REGULATOR HAD FAILED. THE CONSUMER HAS THE FAULTY REGULATOR. *NM

NHTSA ID

10121458

Incident

Apr 15, 2005

1996 CHEVROLET MONTE CARLO EXPERIENCING PROBLEMS WITH FUEL REGULATOR.*MR THE CONSUMER DROVE ABOUT 7 MILES AND NOTICED THAT THE FUEL TANK NEEDLE MOVED FROM FULL TANK TO HALF TANK DURING THE SHORT RIDE AND SAW SMOKE COMING FORM UNDER THE HOOD. THE NEXT DAY A STRONG SMELL OF GASOLINE COULD BE SMELLED. THE CONSUMER OPENED THE HOOD AND NOTICED FUEL WAS LEAKING ONTO THE GROUND. IT WAS LATER DETERMINED THAT THE FUEL REGULATOR HAD FAILED. *BF *NM

NHTSA ID

10119255

Incident

Apr 15, 2005

BRAKES DO NOT WORK DURING INCLIMATE WEATHER. LOSES A QUART OF OIL PER 500 MILES. BLOWS BY SMOKE THROUGH EXHAUST WHEN STARTING.

NHTSA ID

10068913

Incident

Aug 15, 2003

Mileage

92,000 mi

THIS CAR ALSO HAS BRAKE AND INJECTOR PROBLEMS. I HAD TO REPLACE THE REAR STRUTS IN JUNE TOO. THIS CAR HAS LOW MILEAGE AND I THINK IT IS HIGHLY UNUSAL TO HAVE THESE PROBLEMS.

NHTSA ID

752142

Incident

Aug 17, 2001

FUEL FILTER FAILED. YH

NHTSA ID

549938

Incident

Dec 10, 1997

FUEL INJECTORS KEPT BLOWING OUT. HAD TAKEN TO DEALER FOR REPLACEMENT OF FUEL INJECTORS. HAD BARELY LEFT THE SHOP WHEN THEY BLEW OUT AGAIN. THIS HAS HAPPENED TWICE SO FAR. WAS INFORMED BY THE MECHANIC THAT GM PARTS WERE DEFECTIVE. *AK

NHTSA ID

843675

Incident

Apr 8, 1999

BOUGHT CAR JULY 12, 1996, JULY 29, 1996 BROKE DOWN DUE TO #6 INJECTOR STAYING OPEN. REPLACED.SEPT 9, 1996, FOUND IMPROPER LEAK DOWN RATE ON FUEL INJECTORS.INSTALLED FUEL INJECTORS.34,610 MILES CHECK ENGINE LIGHT ON, FOUND #3&5 CYLINDERS MISFIRING. THEY PUT INJECTOR CLEANER IN.40,323 MILES #1,#3 & #5 CYLINDERS SPARK PLUGS & WIRES BURNED.43,000 MILES #2 CYLINDER SPARK PLUGS & WIRES BURNED.THEY WANT ME TO PAY FOR THIS PROBLEM, BUT WHY DO THEY KEEP BURNING OUT. HAVE 2 MORE TO BURN. CALLED CHEVY, THEY SAID THE SAME WIRES HAVE TO BURN TWICE.I SAW MANY COMPLAINTS ABOUT THIS ON NHTSA WEBSITE. WHAT DOES IT TAKE FOR A RECALL. PEOPLE SHOULDN'T HAVE TO PAY FOR SAME PROBLEM.WHY DIDN'T THEY CHANGE ALL SPARK PLUGS AND WIRES TO ALL CYLINDERS. HAVE TO KEEP GOING BACK. $108.05 FOR EACH CYLINDER.NEVER HEARD OF THIS PROBLEM ON ANY OTHER CAR. FROM DAY 1, CAR HAS STARTED HARD, NOBODY CAN FIGURE OUT WHY.THIS CAR IS NOT YET 3 YEARS OLD, I WOULD LIKE TO KEEP IT LONGER, BUT NOT WITH THIS HAPPENING. *AK

NHTSA ID

708045

Incident

Jun 25, 1999

COMPLAINED ABOUT TRANSMISSION AT LEAST 10 TIMES, FINALLY FAILED COMPLETELT AND WAS REPAIRED. ENGINE LIGHT ON AT LEAST 15 TIMES, REPLACED INJECTORS, PLUGS, WIRES, O-RINGS, ENGINE GASKET, CAR STILL NOT FIXED.

NHTSA ID

705441

Incident

Jul 24, 1997

FUEL PUMP GOT HOT AND MELTED THE SENDING UNIT AND FUEL PUMP WHILE DRIVING. DEALER CONTACTED IS AWARE OF THE PROBLEM, BUT NEVER COULD IDENTIFY MELTED PLASTIC AND WIRES. REPAIRWORK DONE AT OWNER'S EXPENSE. PROVIDE FURTHER INFORMATION. *AK

NHTSA ID

834096

Incident

Jan 11, 1999

CONSUMER HAS PUT THIS VEHICLE IN THE SHOP A NUMBER OF TIMES BECAUSE THE FUEL INJECTORS/SPARK PLUGS AND WIRES CONTINUE TO BURN OUT WITHOUT WARNING. DEALER HAS BEEN CONTACTED. *AK

NHTSA ID

831916

THE FUEL INJECTION SYSTEM IS PROGRAMMED TO LET UP PROGRESSIVELY INSTEAD OF INSTANTANEOUSLY WHEN LETTING UP ON THE ACCELERATOR, THIS CAUSES ONE TO PUT ADDED PRESSURE ON BRAKES TO STOP THE VEHICLE AND CAUSES CONSUMER TO UNDER ESTIMATE STOPPING DISTANCE. *SLC

NHTSA ID

827654

ENGINE CHECK LIGHT COMES ON, CAR RUNS ROUGH, ENGINE SPEED VARIES WITH FAST IDLE, ENGINE STOPS WHILE CAR IS MOVING - LOSS OF POWER STEERING AND BRAKES, HARD TO START - TAKES SEVERAL TRIES, RANDOM ENGINE SURGING - 3 NEAR MISSES - ENGINE WILL SPEED UP TO 3000 RPM WITHOUT WARNING.

NHTSA ID

539858

Incident

Aug 1, 1998

VEHICLE IS HARD TO START DUE TO FUEL SYSTEM PROBLEMS.

NHTSA ID

532370

Incident

Aug 5, 1996

FUEL INJECTOR FAILURE.

NHTSA ID

531546

Incident

Oct 29, 1997

WIRE CONNECTION IN THE ABS BRAKE SYSTEM FAILED.

NHTSA ID

524812

Incident

Feb 6, 1996

ONCE VEHICLE WARMS UP IT STALLS. THERE IS A TECHNICAL SERVICE BULLETIN OUT ON THESE VEHICLES. DEALER REPLACED THE FUEL INJECTORS AND THREE GASKETS AND THE SPARK PLUGS, AND VEHICLE STILL STALLS. OWNER STATES THE THE VEHICLE SHAKES AND IDLES ROUGHLY, AND SHE HAS SMELLED GAS ON SEVERALOCCASIONS. OWNER IS STILL HAVING PROBLEMS WITH THE VEHICLE. *AK

NHTSA ID

816509

Incident

Sep 5, 1997