2017 FORD EDGE

Typical onset: 60,000-100,000 mi

Symptoms: White smoke from exhaust, Coolant loss with no visible leaks, Misfires and rough idle, Check engine light with multiple cylinder misfire codes, Catastrophic failure with knocking/seized engine

Fix: The 2.0L EcoBoost suffers from defective head gaskets allowing coolant into cylinders, corroding cylinder walls and destroying pistons/rings. Carbon buildup on intake valves (direct injection, no walnut blasting from factory) accelerates the problem. Once coolant intrusion starts, it's typically too late—requires complete engine replacement or full rebuild with new block. 25-35 labor hours for engine R&R plus machine work.

Estimated cost: $8,000-15,000

Typical onset: 50,000-90,000 mi

Symptoms: Fluid puddle under front of vehicle (passenger side), Grinding or whining noise from front axle area, Binding or jerking in turns, AWD malfunction warning light, Burning smell

Fix: The PTU shares fluid with the transmission via a weak seal design and has no drain plug for service. Seal fails, unit runs dry, bearings grenade. Ford's 'lifetime fluid' recommendation is BS—fluid should be changed every 30k miles via pump-out method, but most owners never do it. Once it fails, PTU replacement is required. 4-6 labor hours.

Estimated cost: $1,800-2,800

Typical onset: 70,000-110,000 mi

Symptoms: Transmission fluid leak at radiator area, Harsh or delayed shifts, Transmission overheating warning, Pink fluid under vehicle, Milky transmission fluid (if coolant cross-contamination occurs)

Fix: The internal transmission cooler lines corrode and leak, sometimes allowing coolant to mix with ATF which destroys the transmission. Ford issued a recall for some VINs but not all—check if yours was covered. Even if just the cooler lines fail without contamination, it's an immediate repair to prevent transmission damage. Replace cooler, flush system, new fluid. 3-5 labor hours. If coolant got into transmission, add $3k-5k for rebuild.

Estimated cost: $800-1,500

Typical onset: 40,000-80,000 mi

Symptoms: Vibration or shudder during light acceleration (35-50 mph), Feels like driving over rumble strips, Worse when transmission is warm, Most noticeable in 5th or 6th gear under light throttle

Fix: Torque converter clutch material deteriorates causing lockup shudder. Ford released TSB 18-2375 recommending Mercon ULV fluid and sometimes additive, which helps temporarily. Real fix is torque converter replacement, which means transmission removal. Some succeed with multiple drain-and-fill cycles using Mercon ULV. 8-12 labor hours for converter replacement.

Estimated cost: $2,200-3,500

Symptoms: Blue screen or no image when in reverse, Intermittent camera operation, Camera works when cold, fails when hot, Error message on Sync screen

Fix: The camera module itself fails due to moisture intrusion or internal circuit failure. Ford recalled some 2017s for this (NHTSA 19V-132) but not all cameras are covered. Replacement camera and reprogramming required. 1-2 labor hours.

Estimated cost: $350-650

Typical onset: 60,000-100,000 mi

Symptoms: Clunk when shifting into drive or reverse, Excessive vibration at idle in gear, Knocking sound over bumps, Visible engine movement when applying throttle from stop

Fix: Upper transmission mount (dogbone mount) deteriorates and separates. Common on all Ford transverse platforms of this era. Simple replacement, but requires supporting transmission. 1.5-2.5 labor hours.

Estimated cost: $250-450