2008 DODGE GRAND CARAVAN

Typical onset: 80,000-140,000 mi

Symptoms: Harsh or delayed shifts, especially 2-3 or 3-4, Limp mode with P0750 or P0871 codes (pressure solenoid), Transmission slipping under load or refusing to upshift, Burnt transmission fluid smell

Fix: Solenoid pack replacement requires dropping the pan and valve body (3-4 hours). Full rebuild often needed if delayed, as clutch packs burn from low line pressure. Many shops won't touch these in-frame anymore due to repeat failures; recommend remanufactured unit swap (8-10 hours).

Estimated cost: $600-1,200 for solenoids; $2,800-4,500 for reman transmission installed

Typical onset: 90,000-150,000 mi

Symptoms: Excessive oil consumption (1 qt per 500-1,000 mi), Blue smoke on startup or acceleration, Low compression on cylinder 2 or 5 (common failure cylinders), Rough idle and misfire codes after extended low-oil running

Fix: Piston ring lands crack due to inadequate oil control and heat cycling. Requires complete teardown: short block replacement or full engine rebuild with new pistons, rings, and often head gaskets (18-24 hours). Many owners discover this after driving low on oil and damaging bearings—then it's a junkyard motor or scrap decision.

Estimated cost: $3,500-6,000 for rebuild; $2,000-3,500 for used engine swap

Typical onset: 70,000-120,000 mi

Symptoms: Red transmission fluid pooling under front of vehicle, Transmission overheating or burnt smell after highway driving, Low fluid level on dipstick despite no visible pan leak

Fix: Steel cooler lines rust through where they attach to radiator or run along subframe. Replacement involves removing belly pans and occasionally the radiator for access (2-3 hours). Use OEM or high-quality aftermarket lines—cheap ones corrode in 12 months. Flush transmission after repair to clear debris.

Estimated cost: $300-600

Typical onset: 60,000-100,000 mi

Symptoms: Fuel pump not priming (no start, no prime sound), Intermittent no-start or stalling while driving, Wipers, windows, or horn operating on their own, Warning lights illuminating randomly (ABS, airbag, check engine)

Fix: The TIPM (fuse/relay box under hood) suffers from internal relay corrosion and solder joint failures. Chrysler issued TSB 08-075-10 but no official recall. Replacement requires programming (1.5-2 hours). Aftermarket repair services exist but results vary—OEM reman is safest bet.

Estimated cost: $400-900 for reman TIPM installed

Typical onset: 60,000-100,000 mi

Symptoms: Clunking over bumps from front end, Popping noise when turning at low speed, Uneven tire wear on front (cupping on inner edge), Steering feels vague or wanders on highway

Fix: Strut mounts rot out and sway bar links seize or separate. Always replace mounts in pairs with struts if over 80k miles—doing mounts alone without addressing strut wear is false economy. Sway bar links are 0.5 hours each side. Alignment mandatory after strut work (2.5-3 hours total for struts and mounts).

Estimated cost: $150-250 for sway bar links both sides; $600-900 for struts, mounts, and alignment

Symptoms: Engine shuts off while driving without warning, Key can be removed while vehicle is in gear (not in Park), No restart after stall until key cycled multiple times, Loss of power steering and brakes during stall event

Fix: Recalled ignition switch allowed key rotation out of position during bumps or heavy keychains. Recall repair replaces switch and adds key fob (dealer-only, 1 hour). Check if recall was completed—many vehicles still unrepaired. Even post-recall, column lock mechanisms fail separately and require column disassembly (3-4 hours).

Estimated cost: $0 if recall open; $350-600 for non-recall column lock failures