The 2000 Dodge Neon is an economical compact with two major Achilles heels: the 3-speed automatic transmission (31TH) is fragile and failure-prone, and the 2.0L SOHC engine suffers catastrophic head gasket failures that lead to expensive rebuilds or replacement.
Head Gasket Failure (2.0L SOHC)
Common · high severity
Typical onset: 60,000-120,000 mi
Symptoms: White smoke from exhaust on cold start, Coolant loss with no visible leaks, Overheating, Milky oil on dipstick or cap, Rough idle and misfires
Fix: SOHC engines blow head gaskets between cylinders 2-3 routinely. Many shops quote head gasket jobs at 8-10 hours, but frequently find cracked heads requiring machining or replacement. Realistically budget for machining ($150-250) or a reman head ($400-600). Often triggers chain reaction damage if overheated—warped head, damaged pistons. Total labor 10-14 hours if doing it right with new timing belt, water pump, and resurfacing.
Estimated cost: $1,200-2,200
Automatic Transmission Failure (31TH 3-Speed)
Common · high severity
Typical onset: 80,000-140,000 mi
Symptoms: Harsh or delayed 1-2 shift, Slipping in 2nd gear, No movement in drive or reverse, Burnt transmission fluid smell, Check engine light with trans codes
Fix: The 31TH automatic is notoriously weak—clutch packs burn out, valve body issues, and torque converter failures common. Rebuilds run 12-16 hours labor plus $800-1,200 in hard parts. Used units are gambles. Many owners swap to manual or junk the car. Fluid changes every 30k might extend life but won't prevent eventual failure.
Estimated cost: $1,800-3,000
Engine Oil Consumption and Piston Ring Failure
Occasional · medium severity
Typical onset: 100,000-150,000 mi
Symptoms: Burning 1 quart per 500-1000 miles, Blue smoke on acceleration, Fouled spark plugs, Loss of power, Oil smell in cabin
Fix: Both SOHC and DOHC 2.0s can develop ring land failures or stuck rings. Requires engine disassembly—either a re-ring job (16-20 hours) or short block replacement (18-24 hours). Many techs recommend used engines or remans at this point due to age and mileage making full rebuilds uneconomical. Parts run $1,200-2,500 depending on approach.
Estimated cost: $2,000-4,500
Front Suspension Ball Joint and Control Arm Failures
Common · medium severity
Typical onset: 70,000-110,000 mi
Symptoms: Clunking over bumps, Wandering steering, Inner tire wear, Steering wheel off-center, Failed state inspection
Fix: Lower control arm ball joints wear out and cannot be replaced separately—entire control arm assembly required per side. Front sway bar links also fail frequently. Budget 2-3 hours per side for control arms, 0.5 hours per sway link. Alignment mandatory after. OE-quality parts required—cheap aftermarket wears in 20k miles.
Estimated cost: $400-700
Brake Booster and Vacuum Pump Issues
Occasional · high severity
Typical onset: 90,000-140,000 mi
Symptoms: Hard brake pedal requiring excessive force, Hissing sound when braking, Check engine light, Engine stalling when braking
Fix: Brake booster diaphragm failures cause vacuum leaks and loss of power assist—NHTSA issued recall but many weren't fixed. Booster replacement is 3-4 hours labor. Test by pumping brakes with engine off, then starting—pedal should drop. Vacuum leaks also cause idle issues and lean codes.
Estimated cost: $350-600
Fuel System Contamination from Tank Rust
Occasional · medium severity
Symptoms: Rough running and stalling, Fuel pump whine or failure, Clogged fuel filter repeatedly, Injector failures, No-start conditions
Fix: Steel fuel tanks rust from inside out, especially in salt states. Rust particles circulate through system, killing pumps and injectors. Proper fix requires tank replacement (6-8 hours), fuel pump, filter, and possibly injector cleaning or replacement. Band-aid approach of just replacing pump leads to repeat failures in months.
Estimated cost: $800-1,600
Owner tips
Change transmission fluid every 30,000 miles if automatic—won't save it forever but buys time
Watch coolant level religiously on SOHC engines; top-offs between changes signal impending head gasket doom
Replace timing belt at 90k with water pump—interference engine will self-destruct if belt breaks
Use quality control arms and ball joints—Moog or OE equivalent only, cheap parts fail quickly
Manual transmission cars are far more reliable—seek them out for used purchases
Buy only with manual transmission and DOHC engine under 100k miles, otherwise the repair costs will exceed the car's value within a year.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.
EXTERIOR LIGHTING · 09E012000
2009-04-07
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.
EXTERIOR LIGHTING:HEADLIGHTS · 08E050000
2008-08-11
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.
SUSPENSION · 08E033000
2008-04-14
FEDERAL MOGUL IS RECALLING 6,903 AFTERMARKET BALL JOINT ASSEMBLIES SHIPPED BETWEEN NOVEMBER 9, 2007 AND MARCH 26, 2008, WHICH MAY HAVE BEEN PACKAGED WITH INCORRECT NUTS. THE PART NUMBERS PACKAGED WITH INCORRECT NUTS ARE: K7147, K7329, K8683, AND 104353. THESE PARTS WERE MADE FOR USE ON THE VARIOUS VEHICLES LISTED ABOVE.
Consequence: THE NUTS INCLUDED IN THE PACKAGING FOR THESE BALL JOINT ASSEMBLIES ARE MISSING THE INTENDED PREVAILING TORQUE (SELF-LOCKING) FEATURE. IF THE INCORRECT NUT WAS TO BECOME LOOSE, THE JOINING MEMBERS MAY LOOSEN LEADING TO A SEPARATION OF THE BALL JOINT. THIS MAY RESULT IN LOSS OF VEHICLE CONTROL, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: FEDERAL MOGUL WILL NOTIFY OWNERS AND REPLACE THE PARTS FREE OF CHARGE. THE RECALL BEGAN ON MAY 22, 2008. OWNERS CAN CONTACT FEDERAL MOGUL AT 877-489-6659.
EXTERIOR LIGHTING · 06E049000
2006-05-24
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
EXTERIOR LIGHTING · 06E026000
2006-03-23
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM · 01V154000
2001-05-08
VEHICLE DESCRIPTION: PASSENGER VEHICLES. IN THE PRESENCE OF OIL AND HEAT, THE BRAKE BOOSTER VACUUM HOSE COULD SWELL AND LOOSEN FROM THE INTAKE MANIFOLD.
Consequence: THIS COULD CAUSE A LOSS OF POWER BRAKE ASSIST AND AN INCREASE IN ENGINE IDLE SPEED.
Remedy: DEALERS WILL REPLACE THE BRAKE BOOSTER VACUUM HOSE. OWNER NOTIFICATION BEGAN JULY 2, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
CHILD SEAT · 00V366000
2000-11-09
VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES, PICKUP TRUCKS AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEMS." SOME OF THE OWNER'S MANUALS FOR THESE VEHICLES ARE MISSING INSTRUCTIONS THAT PROVIDE A STEP-BY-STEP PROCEDURE, INCLUDING DIAGRAMS, FOR PROPERLY ATTACHING A CHILD RESTRAINT SYSTEM'S TETHER STRAP TO THE TETHER ANCHORAGE.
Consequence: IN THE EVENT OF A CRASH, THE CHILD SEAT MAY NOT BE PROPERLY ATTACHED INCREASING THE RISK OF INJURY TO THE CHILD.
Remedy: OWNERS WILL BE PROVIDED WITH AN ADDENDUM TO THE OWNER'S MANUALS.
VEHICLE SPEED CONTROL · 00V194000
2000-07-17
VEHICLE DESCRIPTION: PASSENGER CARS. VAPORS FROM THE POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM CAN CONDENSE AND FREEZE INSIDE OF THE THROTTLE BODY WHEN THE VEHICLE IS OPERATED IN EXTREMELY COLD AMBIENT TEMPERATURES.
Consequence: THIS CAN PREVENT THE THROTTLE FROM FULLY RETURNING TO IDLE, WHICH COULD CAUSE A CRASH WITHOUT WARNING.
Remedy: DEALERS WILL REPLACE AND RELOCATE A PCV SYSTEM TUBE.
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM · 99V114000
1999-05-06 · RQ99010
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE FRONT SUSPENSION LOWER CONTROL ARMS MAY HAVE BEEN INADEQUATELY WELDED BETWEEN THE PIVOT TUBE AND THE ARM.
Consequence: THIS INADEQUATE WELDING COULD ALLOW THE TUBE TO SEPARATE FROM THE ARM, RESULTING IN A LOSS OF VEHICLE CONTROL.
Remedy: DEALERS WILL REPLACE THE LOWER CONTROL ARM.
AIR BAGS:FRONTAL · 99V043000
1999-03-11
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME FRONTAL (PASSENGER SIDE) AIR BAGS MAY NOT INFLATE PROPERLY.
Consequence: IN THE EVENT OF A CRASH, THE PASSENGER MAY NOT BE ADEQUATELY RESTRAINED, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: DEALERS WILL REPLACE THE AIR BAG MODULE ON THE PASSENGER SIDE.
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