2014 DODGE AVENGER

Typical onset: 80,000-140,000 mi

Symptoms: Excessive oil consumption (quart per 1,000 mi or worse), Cold-start knock that persists, Metal shavings in oil during changes, Loss of compression on one or more cylinders, Catastrophic failure with rod knock or seized engine

Fix: The 2.4L World Engine has a notorious pattern of piston ring land failures and bearing wear. Piston rings crack, allowing blowby and oil burning, which accelerates bearing damage. Fix requires short block replacement or full engine rebuild. Plan 18-24 labor hours for short block R&R, more if internal damage requires machine work. Many owners opt for used engine swaps (12-16 hours) to save cost.

Estimated cost: $3,500-6,500

Typical onset: 60,000-110,000 mi

Symptoms: Transmission fluid in coolant or coolant in trans fluid (strawberry milkshake fluid), Harsh or delayed shifts, Slipping between gears, especially 2-3 or 4-5, Transmission overheating warnings, Complete loss of forward gears

Fix: The 62TE six-speed automatic has an internal cooler circuit that fails, cross-contaminating coolant and ATF. Once contaminated, the trans typically needs rebuild or replacement, not just a cooler swap. External cooler delete/bypass is the fix, but damage is often done by the time symptoms appear. Cooler alone is 3-4 hours; if trans is damaged, figure 12-16 hours for R&R and rebuild, or 8-10 for used unit swap.

Estimated cost: $2,800-5,200

Typical onset: 70,000-120,000 mi

Symptoms: Excessive vibration at idle, especially in Drive, Clunking when shifting into gear or accelerating from stop, Engine rocking forward/back visibly during throttle application, Increased cabin noise and harshness

Fix: The hydraulic engine and transmission mounts deteriorate and collapse, especially the lower torque mount and rear trans mount. These are wear items on this platform, but they fail earlier than most. Replacing all three mounts (upper engine, lower torque, trans) takes about 4-5 hours total. Do them all at once since labor overlaps.

Estimated cost: $450-750

Typical onset: 90,000-150,000 mi

Symptoms: Coolant seepage or crust around left cylinder head, Slow coolant loss without visible external leaks, Slight overheating under load or hot weather, Occasional rough idle when coolant gets low

Fix: The left (driver side) head gasket on the 3.6L tends to weep coolant externally over time. Not as catastrophic as internal failures, but requires head removal to fix properly. Left head is easier access than right. Plan 8-10 hours for left head gasket R&R, including resurfacing if needed. Do both heads if budget allows since right side often follows within 20k-30k miles.

Estimated cost: $1,800-2,800

Symptoms: Intermittent no-start with no crank, Fuel pump not priming, Wipers, windows, or horn operating on their own, Warning lights flickering or staying on, Gauges going haywire or instrument cluster blackout

Fix: The TIPM is Chrysler's Achilles heel across this era. It's the central fuse/relay box that controls everything electrical. When relays fail internally, you get bizarre electrical gremlins or total failure to start. Used to be a common warranty fix; now out of warranty, these units cost serious money. Replacement is simple (1-1.5 hours), but the part itself is expensive. Some shops offer TIPM repair services for half the cost of new.

Estimated cost: $800-1,400

Typical onset: 80,000-130,000 mi

Symptoms: Hard starting after sitting overnight, Sputtering or hesitation under acceleration, Fuel pump whining louder than normal, Engine dying at idle or under load, Check engine light with fuel trim or lean codes

Fix: The 2.4L seems particularly sensitive to fuel filter clogging, likely due to tighter tolerances in the direct-injection system. The filter is part of the pump module in the tank, so it's a tank-drop job. Plan 3-4 hours for pump/filter module replacement. If caught early, just the filter assembly can be swapped; if the pump is damaged from running dirty, you're replacing the whole module.

Estimated cost: $600-950