2006 DODGE STRATUS COUPE

Typical onset: 80,000-140,000 mi

Symptoms: sudden loss of oil pressure, heavy knocking from bottom end, metal shavings in oil, check engine light with misfire codes, engine seizure in severe cases

Fix: The 2.4L GEMA engine has notorious oiling issues leading to spun rod bearings and piston damage. Requires complete engine rebuild (25-35 hours) or used engine swap (12-18 hours). Many shops recommend replacement over rebuild due to core block weaknesses.

Estimated cost: $3,500-6,500

Typical onset: 70,000-120,000 mi

Symptoms: transmission fluid leaking near radiator, pink/red fluid under vehicle, transmission overheating, erratic shifting after fluid loss, engine coolant mixing with ATF (milky fluid)

Fix: Cooler lines corrode where they connect to radiator and at frame contact points. If coolant contaminates transmission, requires transmission flush/rebuild and radiator replacement. Line replacement alone: 2-3 hours. Full contamination cleanup: 8-15 hours with trans rebuild.

Estimated cost: $400-800 (lines only), $2,800-4,200 (with transmission work)

Typical onset: 60,000-100,000 mi

Symptoms: clunking when shifting into drive/reverse, excessive engine movement on acceleration, vibration at idle in gear, difficulty shifting smoothly, visible sag of transmission

Fix: Hydraulic transmission mount fails, allowing excessive drivetrain movement. Replacement requires supporting transmission and powertrain, 2-3 hours labor. Often diagnosed alongside motor mounts which fail similarly.

Estimated cost: $350-550

Typical onset: 90,000-150,000 mi

Symptoms: white smoke from exhaust, coolant consumption with no visible leaks, overheating, rough idle/misfire, milky oil or oil in coolant

Fix: The Mitsubishi 6G72 V6 develops head gasket leaks, especially if overheated. Requires cylinder head removal both sides (18-24 hours), machining, and sometimes warped head replacement. Must address cooling system issues simultaneously.

Estimated cost: $2,800-4,500

Typical onset: 80,000-120,000 mi

Symptoms: hesitation under load, difficulty starting when hot, loss of power at highway speeds, rough idle, stalling

Fix: In-tank fuel filter/pump assembly clogs or pump fails. Requires fuel tank drop (3-4 hours). Often misdiagnosed as ignition issues. Preventive replacement recommended every 80k-100k miles.

Estimated cost: $450-750

Typical onset: 70,000-130,000 mi

Symptoms: intermittent no-start condition, stalling while driving, engine dies when warm, check engine light with crank sensor code P0335, engine cranks but won't fire

Fix: Sensor fails due to heat exposure near engine block. Replacement is 1-1.5 hours but access is tight on 2.4L. Use OEM Mitsubishi sensor as aftermarket units fail prematurely.

Estimated cost: $200-350