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2002 GMC Yukon repairs by problem area

Engine (26%)

Transmission and Drivetrain (9%)

Brakes and Traction Control (11%)

Suspension and Steering (15%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (4%)

Other (4%)

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Chart based on 53 repairs.

See TSBs and recalls for the 2002 GMC Yukon.

2002 GMC Yukon engine repair cost distribution

$2500+ (0%)

$1000 - $2499 (50%)

$500 - $999 (21%)

$100 - $499 (21%)

< $100 (7%)

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Chart based on 14 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

169000 mi US $1300	New Water Pump
197000 mi US $248	Replaced tees splitting to the front and rear heater cores

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11000 mi

US $1500

new exhaust system, catalytic converters

140000 mi

US $1500

Replaced plugs and wires, replaced one injector, replaced gasket to correct vacuum leak and misfire and to prevent cat damage.

435000 mi

US $1200

replaced entire engine with one from a wrecked gmc truck

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196000 mi

US $1500

Heater core

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110200 mi US $700	Intake Manifold leak. Caused intermittent Idle. Routine maintenance was also performed.
135000 mi US $1800	Catylitic convertors and sensors needed to be replaced. Vacuum leak in intake manifold

73500 mi US $1400	exhaust manifold bolts had to be replaced. A number of the heads of the bolts had broken off.
110000 mi US $455	Water pump leaked, had to be replaced. Also had hoses and thermostat replaced.
124300 mi US $7	Had to clean MAF sensor. Check engine light came on , internet claim was to clean it.
159000 mi US $300	Had a PO300 code ..misfire indicated. My mechanic believed it needed plugs and wires. Had been replaced at 60,000. Work was done and truck runs great.