RoadVitals

1999 Plymouth Neon Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
62
Latest Jul 2, 2016
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
15
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
10

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 1999 Plymouth Neon, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine3141.9%
  • Airbags68.1%
  • Brakes56.8%
  • Visibility34.1%
  • Body & structure34.1%
  • Fuel system34.1%
  • Interior & seats34.1%
  • Transmission34.1%
  • Suspension22.7%
  • Heating & air conditioning22.7%
  • Other / unspecified22.7%
  • Powertrain (other)11.4%
  • Seat belts11.4%
  • Steering11.4%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

31
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 1999 PLYMOUTH NEON, WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE OVERHEATED AND THE TEMPERATURE GAUGE INDICATED HOT. THE CONTACT ATTEMPTED TO SHUT OFF THE VEHICLE, BUT THE IGNITION KEY WAS TOO HOT AND FAILED TO REMOVE FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT THE REPAIRS WERE UNKNOWN. THE FAILURE RECURRED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 173,000. THE VIN WAS UNAVAILABLE.

NHTSA ID 10821104 · filed Jan 19, 2016

HEAD GASKET FAILURE THIS IS OBVIOUSLY AN ON GOING PROBLEM FOR THIS MODEL CAR - CAR SHOULD BE RECALLED OR AT VERY LEAST REPAIRED BY CHRYSLER. *TR

NHTSA ID 10273902 · filed Jun 15, 2009
All 31 reports naming engine

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

8
reports

From owner reports, verbatim

FUEL GAUGE SUDDENLY DROPS TO EMPTY. EVEN AFTER A COMPLETE TANK REFILL. IT WOULD SEEM TO BE AN ELECTRICAL MALFUNCTION IN EITHER THE SENSOR OR DASH GAUGE ITSELF. IT CAN BE "CLEARED" FROM BEING STUCK ON EMPTY BY SHUTTING OFF THE ENGINE AND THEN RESTARTING IT.

NHTSA ID 10882315 · filed Jul 2, 2016

TL* THE CONTACT OWNS A 1999 PLYMOUTH NEON, WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE OVERHEATED AND THE TEMPERATURE GAUGE INDICATED HOT. THE CONTACT ATTEMPTED TO SHUT OFF THE VEHICLE, BUT THE IGNITION KEY WAS TOO HOT AND FAILED TO REMOVE FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT THE REPAIRS WERE UNKNOWN. THE FAILURE RECURRED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 173,000. THE VIN WAS UNAVAILABLE.

NHTSA ID 10821104 · filed Jan 19, 2016
All 8 reports naming electrical

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

6
reports

From owner reports, verbatim

AIR BAG FAILURE. STRUCK A DEER IN FRONT OF CAR. FRONT BUMPER, GRILL, HOOD, DRIVER SIDE FRONT FENDER, HEADLIGHT AND WINDSHIELD WERE DAMAGED QUITE SEVERELY. DAMAGE IS APPROXIMATELY $4000. SPEED WAS 45 MPH. DEER WAS LARGE BUCK, 12 POINTS. NEITHER AIR BAG DEPLOYED. *JB

NHTSA ID 10175311 · filed Dec 6, 2006

VEHICLE WAS INVOLVED IN A T-BONE COLLISION OF 31 MPH WITH A 1991 FORD, EXPLORER; BOTH AIR BAGS DID NOT DEPLOY, BOTH DRIVER AND PASSENGER HAVE RECEIVED MINOR INJURIES, AND VEHICLE WAS A TOTAL LOSS. MANUFACTURER WAS NOTIFIED. PROVIDE ANY FURTHER DETAILS ON THIS MATTER.*AK

NHTSA ID 891395 · filed Jun 27, 2001

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

5
reports

From owner reports, verbatim

HEAD GASKET PROBLEMS, COST MORE TO FIX THE PROBLEM THAN THE CAR IS WORTH, HAVE ALSO HAD BRAKES REPLACED TWICE AND ALSO NEW ROTORS. *AK

NHTSA ID 10060272 · filed Mar 3, 2004

WHEN APPLYING BRAKES, CONSUMER HEARS A GRINDING NOISE; HAVE TAKEN VEHICLE TO DEALERSHIP SEVERAL TIMES & DEALERSHIP ACKNOWLEDGES THIS IS A PROBLEM WITH NEONS. VEHICLES BRAKES LININGS NEED TO BE CLEANED SEVERAL TIMES A YEAR IN AN ATTEMPT TO PREVENT THIS NOISE. *AK

NHTSA ID 10020881 · filed Jun 2, 2003

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

3
reports

From owner reports, verbatim

I TOOK MY CAR IN FOR A 60,000 MILE CHECK-UP AND WAS ASTOUNDED TO LEARN THAT THE HEAD GASKET WAS LEAKING AT ONLY 57,000. I COULD NOT AFFORD THE REPAIR AT THIS TIME AND THE MECHANIC SAID THAT NOTHING WAS LEAKING THAT WOULD HURT THE ENGINE, BUT IT SHOULD BE TAKEN CARE OF SOON. IN ALL THE YEARS I'VE HAD A CAR I'VE NEVER HAD A LEAKING HEAD GASKET AND AT 57,000, TOO. MY LAST CAR, ALSO A PLYMOUTH, HAD OVER 127,000 MILES ON IT AND I NEVER HAD PROBLEMS WITH THE ENGINE. I DO NOT MISUSE MY VEHICLE, I HAVE THE OIL CHANGED EVERY 3 TO 6,000 MILES AND DO EVERYTHING POSSIBLE TO KEEP IT TROUBLE FREE.

NHTSA ID 10070013 · filed Jan 15, 2004

THE SUNROOF WOULD ONLY OPEN ON RIGHT SIDE/ WAS BINDING ON THE RIGHT. HAD TO HAVE SUNROOF ASSEMBLY REPLACED. NOTICED OIL POOLING UNDER MY CAR. TOOK IT IN AND WAS TOLD IT WAS THE HEAD GASKET LEAKING OIL. HAD IT REPLACED. 12 DAYS LATER THE SERVICE ENGINE LIGHT CAME ON AND TOOK IT BACK TO THE DEALERSHIP. THEY SAID THERE WERE DEPOSITS ON THE VALVES AND THE SPRINGS HAD TO BE REPLACED.

NHTSA ID 757503 · filed Jan 29, 2002

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

3
reports

From owner reports, verbatim

DT: THE VEHICLE WOULD NOT START,.OPENED THE HOOD, LOOKED LIKE AN ELECTRICAL SHORT, THE WIRING ON THE END GLOWED RED RIGHT ABOVE THE BATTERY. PREVIOUSLY, THERE WAS AN AIR CONDITIONING PROBLEM, AND THE CHECK ENGINE LIGHT CAME ON. THEY SAID IT WAS A SENSOR. ALSO A TRUNK LATCH.*AK

NHTSA ID 10126173 · filed Jun 22, 2005

OIL WAS LEAKING FROM UNDERNEATH VEHICLE. ENGINE CHECK LIGHT CAME ON DASHBOARD. DEALERSHIP REPLACED WIRE HARNESSS. LEAKING INSIDE OF BACK TRUCK AND A MOLD LIKE SUBSTANCE WAS INSIDE OF TRUCK. PASSENGER'S SIDE DOOR WAS LEAKING WHEN THERE WAS RAINY WEATHER. ALS, DEALERSHIP REPLACED A WEATHER STRIP ON SIDE OF PANEL.*AK

NHTSA ID 882163 · filed Mar 5, 2001

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

3
reports

From owner reports, verbatim

I BOUGHT MY NEON NEW. IN THREE YEARS THE HEAD GASKET WENT AND I AM HAVING PROBLEMS WITH THE FUEL INJECTION SYSTEM AND GAS TANK. DEALER SAYS BAD BATCH OF GAS HAS RUSTED OUT INSIDE OF GAS TANK AND FUEL INJECTION SYSTEM IS ALSO DAMAGED. I AM NOT A MECHANIC BUT TO ME THIS SOUNDS VERY EXTREME. I WOULD GREATLY APPRECIATE ANY HELP YOU COULD BE TO ME . THANK YOU FOR YOUR TIME AND EFFORT. SINCERLY, ROBERT LIPLES.*AK

NHTSA ID 763248 · filed Jun 19, 2002

ONGOING PROBLEM WITH FUEL LEAKAGES FROM FUEL TANK. DEALER NOTIFIED. *AK THERE WAS A GASOLINE SMELL AND LEAK AT THE VEHICLES RIGHT REAR AREA. THE FUEL PUMP SEAL WAS DETERMINED TO BE THE CAUSE AND WAS REPLACED. THE A/C WAS NOT COLD ENOUGH DUE TO EXPANSION VALVE FAILURE AND IT WAS REPLACED. *YH

NHTSA ID 8009641 · filed May 13, 2002

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

3
reports

From owner reports, verbatim

99 PLYMOUTH NEON 2.0 DOHC

NHTSA ID 10002815 · filed Jan 16, 2003

WHILE AT STOP SIGN WAS REAR ENDED BY ANOTHER VEHICLE. TWO FRONT SEATS COLLAPSED, LEAVING DRIVER AND PASSENGER FLAT ON THEIR BACKS, AND BACK OF SEAT GAVE UP WITHOUT ANY PRIOR WARNING. *AK

NHTSA ID 878504 · filed Jan 18, 2001

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

3
reports

From owner reports, verbatim

I WAS DRIVING & I HEARD A "CLUNK" & A "BOOM" & THEN THE CAR SHUT ITSELF OFF. AFTER GETTING OUT OF THE CAR, I REALIZED THAT THERE WAS A PUDDLE OF TRANSMISSION FLUID UNDERNEATH THE CAR. I HAD A MECHANIC LOOK AT IT - THERE'S A HOLE IN THE GEAR BOX WHERE THE TRANSMISSION SHOT THE PARK GEAR RIGHT OUT OF THE BOX - HE SAID IT HAD TO BE A DEFECT. [THERE'S ONLY 16,000 MILES ON THE CAR] I CALLED CHRYSLER REGARDING THIS [& WAS TREATED EXTREMELY RUDELY BY THEIR CUSTOMER SERVICE DEPARTMENT, MIGHT I ADD.] & THEY REFUSE TO DO ANYTHING ABOUT THIS. THEY TOLD ME THAT BECAUSE THE CAR IS NO LONGER UNDER WARANTEE, THE DEFECT IS NOT THEIR PROBLEM

NHTSA ID 10005763 · filed Feb 12, 2003

THE GEAR SHIFTER MOVES WITH OUT PRESSING THE BRAKE PEDDLE

NHTSA ID 714547 · filed Nov 9, 1999

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

2
reports

From owner reports, verbatim

CONSUMER STATES SEVERAL MONTHS AFTER PURCHASING THE AUTO THE CHECK ENGINE LIGHT HAS BEEN ONE. THE MECHANIC TOLD CONSUMER THAT ONE OF THE SPARK PLUGS WERE INOPERATIVE, WHICH WAS THEN REPLACED, HOWEVER 5-6 MONTHS LATER THE LIGHT CAME BACK ON. CONSUMER ALSO STATES WHEN SHE MAKE A TURN THE AUTO FEELS AS THOUGHT IT IS GOING TO SHUT OFF. ALSO WHEN THE AIR CONDITION IS ON, THE AUTO VIBRATES.*JB

NHTSA ID 8013286 · filed Jul 3, 2002

WHILE DRIVING AT ANY SPEED THERE IS VIBRATION WITHIN THE STEERING WHEEL, AND DEALER CAN'T DETERMINE THE CAUSE. *AK

NHTSA ID 849768 · filed Oct 4, 1999

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

2
reports

From owner reports, verbatim

CONSUMER NOTICED WHILE TRAVELING AND WITHOUT ANY INDICATION AIR CONDITIONER STOPPED WORKING. VEHICLE WAS SERVICED, TECHNICIAN COULDN'T DUPLICATE PROBLEM. *AK

NHTSA ID 10039746 · filed Sep 11, 2003

ONGOING PROBLEM WITH FUEL LEAKAGES FROM FUEL TANK. DEALER NOTIFIED. *AK THERE WAS A GASOLINE SMELL AND LEAK AT THE VEHICLES RIGHT REAR AREA. THE FUEL PUMP SEAL WAS DETERMINED TO BE THE CAUSE AND WAS REPLACED. THE A/C WAS NOT COLD ENOUGH DUE TO EXPANSION VALVE FAILURE AND IT WAS REPLACED. *YH

NHTSA ID 8009641 · filed May 13, 2002

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

2
reports

From owner reports, verbatim

I BOUGHT THIS CAR 3 WEEKS AGO AND HAVE ALREADY REPLACED THE REAR MAIN SEAL AND PUT A NEW OIL SENDING UNIT IN. NOW I AM TOLD IT IS THE HEAD GASKET FOR WHICH IS ESTIMATED AT $800 TO FIX.MY 1999 NEON ONLY HAS 55,000 MILES ON IT!THIS CAR OF MINE IS STILL LEAKING OIL AND I AM SCARED TO DRIVE ANY WHERE WITH MY SON, IN FEAR THAT I WILL BE STRANDED SOME WHERE AND NOT KNOW WHAT TO DO! I AM A SINGLE MOM AND CANNOT AFFORD THIS....WHY AREN'T THE DEALERSHIPS RECALLING THESE CARS TO FIX RIGHT. I THINK THIS IS WRONG AND MAKES THEM LOOK BAD WHY DON'T THEY REDEEM THEIR REPUTTAION AND FIX THE PROBLEM IN THESE NEON.I AM A VERY UNHAPPY NEON OWNER!!!*AK

NHTSA ID 10072834 · filed May 18, 2004

99 PLYMOUTH NEON 2.0 DOHC

NHTSA ID 10002815 · filed Jan 16, 2003

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

1
report

From owner reports, verbatim

WHILE DRIVING SPEEDOMETER/ODOMETER DO NOT READ THE SPEED CORRECTLY, THEY ARE BOTH OFF BY ABOUT 5 MPH OFF. DEALER HAS NOT BEEN CONTATED. *AK

NHTSA ID 831219 · filed Nov 23, 1998

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

CONSUMER STATED THAT MIDDLE SEAT BELT PLASTIC CAP BROKE OFF, AND SHE COULD NOT TIGHTEN THE SEAT BELT. THE SEAT BELT JUST SLIDES. *AK

NHTSA ID 10039807 · filed Sep 11, 2003

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

WHILE DRIVING THROUGH A PUDDLE THAT IS ABOUT A 1/4 OR 1/2 DEPTH OF THE WHEEL OR 4 TO 6 INCHES OFF THE GROUND, STEERING WOULD LOCK UP. IF VEHICLE WAS IN A TURNING POSITION, IT WOULD STAY TURNED/ OR IF VEHICLE WAS GOING A STRAIGHT DIRECTION, VEHICLE WOULD NOT BE ABLE TO TURN. WHEN THE POWER STEERING LOCKS UP IT WOULD STAY IN THAT POSITION FOR A BRIEF MOMENT. DEALER WAS NOT ABLE TO FIND THE CAUSE OR REMDY FOR POWER STEERING. DEFECT ALMOST CAUSED CONSUMER TO HAVE AN ACCIDENT DUE TO NO CONTROL OF VEHICLE. *AK

NHTSA ID 867771 · filed Aug 14, 2000

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .