2002 Ford Explorer Ford Explorer 2002

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2002 Ford Explorer repairs by problem area

Engine (24%)

Transmission and Drivetrain (26%)

Brakes and Traction Control (4%)

Suspension and Steering (22%)

Electrical and Air Conditioning (18%)

Paint, Rust, Leaks, Rattles, and Trim (5%)

Other (1%)

Chart based on 211 repairs.
See TSBs and recalls for the 2002 Ford Explorer.

2002 Ford Explorer engine repair cost distribution

$2500+ (9%)

$1000 - $2499 (13%)

$500 - $999 (13%)

$100 - $499 (41%)

< $100 (24%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 46 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2002 Ford Explorer

Engine not specified

60000 mi

US $25
valve cover seal replaced, leaking oil. 
138000 mi

US $1000
Head Gasket leaking oil. Transmission had to be removed to repair. Made it far more costly. 

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2002 Ford Explorer 4dr SUV

239-horsepower 4.6L V8 5-speed automatic RWD

109000 mi

US $250
Vehicle would not idle when cold, Idle Air Control (IAC) valve replaced. 
122000 mi

US $800
Intake manifold was leaking coolant at the thermostat housing, needed to be replaced CEL was on, gas cap needed to be replaced 
126000 mi

US $110
CEL light on, shop indicated gas cap was bad after testing emissions system. 2nd time gas cap had to be replaced in 6 months! 
129000 mi

US $150
Bypass hose in the back of the engine split, had to be replaced 

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2002 Ford Explorer 4dr SUV

239-horsepower 4.6L V8 5-speed automatic 4WD w/low range

121825 mi

US $1402
Serpentine belt replaced Warning light - Mass AirFlow Sensor 
115700 mi

US $200
Replaced two idler pulleys. Replaced belt tensioner. 
106000 mi

US $603
replaced EGR valve 
116560 mi

C $250
Replace belt tensioner Replace belt tensioner 
169260 mi

C $3400
Crankshaft bearing spun - engine seized. Engine replaced with used engine from wreckers. 
185 mi

C $450
Engine misfiring. Replaced all spark plugs. Misfire continued, returned and replaced a coil. Misfire continued, returned a week later and replaced another coil. 
210800 mi

C $350
Replaced #8 ignition coil. 
67000 mi

US $965
Owner detected tapping noise under left side valve cover cylinder # 6. Dealer diagnosed and replaced lash adjusters, follower and installed new valve cover. The problem is back within less than 1 week so the vehicle is going back in. 
68000 mi After multiple trips back to the dealership, the noise persists on the left side and now on the right side. Ford Motor Company representative has recommended new cylinder heads be installed which I'm declining to do at this time given the costs. 
75700 mi

US $280
Fixed tapping sound in engine myself by replacing lifters on right side. Took far too much of my time, but couldn't have traded the vehicle otherwise. 

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2002 Ford Explorer 4dr SUV

210-horsepower 4.0L V6 5-speed manual 4WD w/low range

126000 mi

US $85
Cooling system. Thermostat Housing / Water Outlet cracked, coolant leaking. Replaced unit plus thermostat and temperature sensor. 

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2002 Ford Explorer 4dr SUV

210-horsepower 4.0L V6 5-speed automatic RWD

159800 mi

US $60
Engine ran fine, dropped off kids at school, then it would not start. AAA came an hour later and it started right up. Mechanic could find nothing wrong. This was one year ago. Same situation again today. I will start with the fuel filter. 
20000 mi ignition sensor went bad and brought up the check engine light. Sorry not sure which one it was but it was fixed under warranty 
92000 mi

US $100
Blew out the water pump. Replaced plugs attempting to stop the grinding noise, do this every 10K miles. Replaced the rear differential oil in an attempt to shut up the rear end which failed. Replaced spark plugs to reduce grinding noise caused by timing chain tensioner, every 10K miles. Also add Sea Foam to oil about 100 miles before changing oil. Real fix would replace tensioner. 
74000 mi

US $264
Emission sensor needed replacing. 
162000 mi

US $336
Coolant leak, hoses and valves needed replacement 
163000 mi

US $700
fuel pump died 
173000 mi

US $206
Heater control valve was leaking. Valve was replaced. 
189000 mi

US $1000
Replaced leaking radiator and radiator hoses.  Replaced valve cover gaskets. 
182900 mi

US $350
Radiator blew 
105000 mi

US $260
Car stalled out on left turn, shop cleaned throttle bore and plate, IAC motor. Also replaced serpentine belt, lubed lower control arm bushings in the front. Am really afraid this stupid Explorer will stall out again. 
124000 mi

US $2100
4 oil leaks in the car 

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2002 Ford Explorer 4dr SUV

210-horsepower 4.0L V6 5-speed automatic 4WD w/low range

174000 mi

US $35
Replaced DPFE sensor; per SES diagnostic code. 
166000 mi

US $1400
Timing chains 
126500 mi

US $50
antifreeze leaking from seal under thermostat. Bolts tightened, leak stopped. 
125000 mi So I had the transmission repaired, and within 1k miles the engine timing twnsioner broke and killed the engine. I've owned this car since new. I've personally changed the oil and filter every 3k miles. Now I'm stuck with an Explorer with new tires, trans, brakes, the weird part is that there was no notice that car's engine just died. Oil level full and still clean. 
30000 mi Water pump bearing broke, leaking coolant. Replaced water pump under warranty. 
50000 mi

US $3000
Head gasket blown, cylinder head warped. Took several diagnostics to determine cause of rough idle, hesitation at highway speeds, and check engine lamp. Required new head gasket, spark plugs, and aluminum cylinder head. Reprogrammed PCM (Powertrain C 
174000 mi

US $150
The pistons had a delay in firing and my husband kept having to fix them one after the other. It is better now 
126000 mi

US $450
Valve cover cracked and was leaking oil 
141000 mi

US $900
Failure of fuel control module 
158000 mi

US $500
Leaking thermostat  
207700 mi

US $4000
Had to replace radiator. Likely cause by repair shop replacing Heater Control Valve and dropped broken parts into cooling system 
78000 mi

US $39
EGR sensor failed 
163000 mi

US $75
Replace thermostat. 
171740 mi

A $2600
Vehicle missing replaced 3 x coils still missing, it is a known fault replaced upper bearings & other parts 
169000 mi

US $150
There was a crack in the radiator. Was sealed with epoxy material. 
110800 mi

US $300
New coil pack, plugs and wire. 

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2002 Ford Explorer 4-door

4-cylinder automatic AWD

95000 mi

US $2200
Motor froze. Cause undetermined. Recommended by mechanic to find specialist and replace motor 

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2002 Ford Explorer Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2002 Ford Explorer problems occur, check out our car reliability stats.