I have a 1999 mercury tracer that has 184,000 miles. I'm the third owner....just recently purchased the car for my teen and now I'm being told that it needs a valve lifter. I'm curious as to wonder how well this make/model car will stand up even after the repairs? Does this vehicle have a strong or weak reputation for the most part?

Good for the most part, it got to 184,000 miles didn't it.
WHy do you think it needs a lifter? IS it nosiy?

This is not a big job. Shouldn't cost over $200.

SECTION 303-01A: Engine — 2.0L SPI 1999 Escort/Tracer Workshop Manual
IN-VEHICLE REPAIR Valve Tappet Removal
CAUTION: If removing more than one valve tappet, mark the components removed for proper location.

1. Remove the valve cover (6582); refer to Valve Cover .

1. Remove the rocker arm (6564).

1. Remove the valve tappet(s).
   1. Remove the valve tappet guide plate retainer(s).
   1. Remove the valve tappet guide plate(s)
   1. Remove the valve tappet(s).

1. NOTE: Lubricate the valve tappet(s) with Super Premium 5W30 SAE Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G before installing.
   NOTE: Always return the valve tappet (6500) to their original bores unless they are being replaced.
   NOTE: The oil feed hole in the valve tappets must face away from the oil feed hole in the cylinder head (6049).
   NOTE: Be certain the valve tappet guide plate retainer tabs are toward the rear of the cylinder head , and the valve tappet guide plate tabs are toward the front of the cylinder head.
   To install, reverse the removal procedure.