1998 MITSUBISHI ECLIPSE

Typical onset: 60,000-100,000 mi

Symptoms: Grinding noise from bellhousing area at idle, Clutch slipping or won't disengage fully, Metal shavings in oil or transmission fluid, Sudden loss of clutch function

Fix: Crankshaft thrust bearing failure lets crank slide fore-aft, destroying clutch disc and pressure plate. Requires full engine-out teardown, crank machining or replacement, thrust bearings, rear main seal, clutch kit. 18-24 hours labor plus machine work. Many owners opt for used JDM engine swap instead.

Estimated cost: $3,500-6,000

Typical onset: 80,000-120,000 mi

Symptoms: Harsh or delayed 2-3 upshift, Slipping under load in 3rd or 4th gear, Whining noise in all gears, Limp mode or no movement after warm-up

Fix: The F4A33 cannot handle stock turbo torque long-term. Clutch packs burn, valve body sticks, and the torque converter fails. Rebuild with upgraded friction material runs 12-16 hours; most shops recommend reman or used trans swap. Cooler-line corrosion often contaminates fresh fluid quickly.

Estimated cost: $2,200-3,800

Typical onset: 90,000-130,000 mi

Symptoms: Blue smoke on startup or deceleration, Loss of boost pressure above 3,500 RPM, Loud whistle or grinding from engine bay, Oil consumption over 1 qt per 1,000 mi

Fix: Mitsubishi TD-series turbos fail from oil starvation (clogged feed line screens) or shaft play from age. Also check downpipe for cracked flex section. Turbo replacement is 6-8 hours with manifold studs often breaking. OEM no longer available; aftermarket or used JDM unit required.

Estimated cost: $1,200-2,500

Typical onset: 110,000-150,000 mi

Symptoms: White smoke from exhaust on cold start, Coolant loss with no visible leaks, Overheating under load or highway driving, Milky residue on oil cap

Fix: The naturally-aspirated 2.4L suffers head gasket weeps between cylinders 2-3. Requires head removal, machining (often warped .008-.012 in), new bolts, timing belt, water pump while apart. 10-14 hours labor. The 2.0L non-turbo is less prone but shares similar symptoms.

Estimated cost: $1,400-2,200

Typical onset: 100,000-140,000 mi

Symptoms: Clunking from center of car on turns, Vibration at 40-60 MPH that worsens, Rear wheels not engaging in snow, Gear oil leaking from viscous coupler seam

Fix: Viscous coupler overheats and locks or grenades internal gears. Trans/transfer case must come out together (16-20 hours). Used units from salvage are hit-or-miss; many owners convert to front-wheel drive with GST transmission swap for reliability.

Estimated cost: $2,800-4,500

Symptoms: Clunking over bumps from front wheel, Steering wander or pull to one side, Visible play when prying on wheel at 12/6 o'clock, Sudden loss of steering control (catastrophic)

Fix: NHTSA recall for ball joint detachment from control arm. Many were never completed. Replacement requires new lower control arm assemblies both sides, alignment. 3-4 hours labor. Check for service history proof; if never done, do immediately.

Estimated cost: $400-700

Typical onset: 120,000-160,000 mi

Symptoms: No-start or extended crank on hot days, Stumble or cut-out at 1/4 tank or less, Whining noise from rear seat area, Dying at highway speed then restarting later

Fix: OEM Mitsubishi pumps last well but aftermarket replacements fail early. Turbo models demand 255 LPH minimum. Access requires dropping tank (4-5 hours). Pre-pump filter screen often clogged with rust from old tank. Consider tank cleaning or POR-15 treatment during service.

Estimated cost: $600-1,000