1991 MERCURY TRACER

Typical onset: 80,000-150,000 mi

Symptoms: Pink or strawberry milkshake-looking fluid in radiator or transmission, Transmission slipping or erratic shifts, Engine overheating, Sweet smell from exhaust or coolant overflow

Fix: The transmission cooler inside the radiator develops leaks, mixing coolant and ATF. Requires radiator replacement, transmission flush (sometimes multiple), and often transmission rebuild if driven after contamination. If caught early, radiator and flush only: 3-4 hours labor. If transmission damaged, add 8-12 hours for rebuild.

Estimated cost: $600-3,200

Typical onset: 100,000-140,000 mi

Symptoms: White smoke from exhaust on cold start, Coolant loss with no visible leaks, Rough idle or misfire on cylinder 2 or 3, Bubbles in coolant reservoir when running, Chocolate milk appearance in oil

Fix: The 1.9L BP engine from Mazda develops head gasket leaks, especially between center cylinders. Cylinder head must be removed, inspected for warpage (common), and machined if needed. Always replace timing belt, water pump, and valve cover gasket while apart. 8-10 hours labor for gasket alone, 10-14 if head requires machining or valve work.

Estimated cost: $1,200-2,400

Typical onset: 120,000-180,000 mi

Symptoms: Grinding into second or third gear, Popping out of second gear under load, Difficulty engaging reverse, Crunching on downshifts even with clutch fully depressed

Fix: The F5M-R manual transmission suffers from worn synchros (especially 2nd gear) and shift fork wear. Requires transmission removal and rebuild with synchro kit and fork replacement. 6-8 hours labor for R&R and internal work.

Estimated cost: $900-1,600

Typical onset: 70,000-110,000 mi

Symptoms: Clunking over bumps from front end, Steering wander or vague on-center feel, Uneven inner tire wear, Steering wheel off-center after alignment, Squeaking when turning at low speed

Fix: Front lower control arm bushings dry out and crack; ball joints develop play. Most shops replace entire control arms rather than pressing bushings. Recall 91V083000 addressed some early failures but doesn't cover all examples. Both sides plus alignment: 3-4 hours labor.

Estimated cost: $450-750

Typical onset: 80,000-130,000 mi

Symptoms: Excessive engine movement visible when revving in park, Clunk when shifting from reverse to drive, Vibration at idle that smooths out at higher RPM, Steering wheel shake when stopped in gear with AC on

Fix: Hydraulic engine mounts fail, especially the right-side transmission mount that controls torque roll. Three mounts total (right, left, rear). Right mount is most critical and labor-intensive due to access. 2-3 hours labor for right mount alone, 4-5 hours for all three.

Estimated cost: $350-700

Symptoms: No-start condition with crank but no spark, Random misfires across multiple cylinders, Stalling when warm, Bucking or hesitation under load

Fix: The distributor-mounted ignition module (TFI-style, covered by recall 92V112000) and coil pack fail from heat cycling. Aftermarket parts are hit-or-miss; OEM Mazda parts last longer. 1-2 hours diagnosis and replacement.

Estimated cost: $250-500

Typical onset: 60,000-90,000 mi

Symptoms: Hard starting after sitting overnight, Sputtering or power loss under acceleration, Stalling when fuel tank below 1/4 tank, Long cranking time before start

Fix: In-line fuel filter (often neglected) and in-tank pump sock clog with sediment. Filter is easy, 0.5 hours. If pump sock is restricted, requires tank drop for pump removal: 2-3 hours. Replace fuel filter every 30k regardless of symptoms.

Estimated cost: $80-450