The 2019 eK Wagon is Mitsubishi's kei-car platform with a 660cc three-cylinder engine, popular in Japan. The BR06 engine family shows premature valvetrain wear and timing chain issues, while the CVT transmission requires vigilant fluid maintenance to avoid expensive failures.
Premature Lifter/Tappet Wear and Valve Noise
Common · medium severityTypical onset: 40,000-80,000 mi
Symptoms: loud ticking or tapping from engine on cold start, persistent valve noise that doesn't quiet down after warmup, rough idle and slight power loss, check engine light with camshaft position codes
Fix: Replace all hydraulic lifters and inspect cam lobes for scoring. Often requires cam replacement if caught late. 8-12 hours labor depending on cam work.
Estimated cost: $1,800-3,500
Timing Chain Stretch and Tensioner Failure
Occasional · high severityTypical onset: 60,000-100,000 mi
Symptoms: rattling noise from front of engine on startup, rough running and misfires, check engine light with cam/crank correlation codes P0016 or P0017, poor fuel economy
Fix: Replace timing chain, guides, and tensioner as a kit. Critical to catch early before chain jumps timing. 6-8 hours labor on BR06 engine.
Estimated cost: $1,200-2,000
CVT Transmission Shudder and Premature Failure
Common · high severityTypical onset: 50,000-90,000 mi
Symptoms: shuddering or jerking during acceleration especially 20-40 mph, whining or grinding noise from transmission, delayed engagement into drive or reverse, transmission overheating warning light
Fix: Fluid and filter service can help if caught early (3 hours), but most cases need CVT replacement or rebuild. Oil cooler failure often contributes. 12-16 hours for transmission R&R.
Estimated cost: $400-800 for service, $3,500-5,500 for replacement
Head Gasket Failure on Turbo Models
Occasional · high severityTypical onset: 70,000-120,000 mi
Symptoms: white smoke from exhaust on startup, coolant loss with no visible leaks, oil that looks milky or frothy on dipstick, overheating and coolant reservoir pressurization
Fix: Head gasket replacement requires cylinder head removal, resurfacing, and new head bolts. Check for head warpage. Turbo models run hotter and stress gasket more. 10-14 hours labor.
Estimated cost: $2,200-3,800
Transmission Oil Cooler Line Leaks
Common · medium severityTypical onset: 50,000-90,000 mi
Symptoms: red transmission fluid puddles under vehicle, transmission fluid level dropping, transmission running hot, burnt smell from transmission area
Fix: Replace transmission cooler lines and fittings. Often corroded at connections to radiator. Inspect main oil cooler for internal leaks into coolant. 2-4 hours labor.
Estimated cost: $300-600
Harmonic Balancer/Crankshaft Pulley Failure
Rare · high severityTypical onset: 80,000-140,000 mi
Symptoms: visible wobble of pulley at idle, squealing or chirping from accessory belt area, severe engine vibration especially at idle, accessory belt throwing or shredding
Fix: Replace harmonic balancer assembly. Rubber isolator deteriorates and separates, causing severe vibration. Can damage crankshaft if pulley walks off. 3-5 hours labor.
Estimated cost: $450-900
Pass unless you find one with documented CVT and timing chain service under 60k miles — the BR06 engine and CVT combo needs religious maintenance to survive past 100k.
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.