1988 Ford Mustang
Third generation · Fox-body 1979–1993
The long-running Fox-body, built on Ford’s Fox platform from 1979 to 1993.
The 1988 model year
Overview
A near-pure carryover of the 1987 aero car. The 225-hp 5.0 and the 2.3 four returned essentially unchanged. The notable under-the-hood point: most 1988 5.0s used speed-density engine management, but California-market cars adopted the mass-air system a year early. (Horsepower figures are SAE net.)
Specifications
- Engines
-
- 2.3 I4 (fuel-injected) 90 hp
- 302 "5.0 HO" V8 (SEFI) 225 hp
- Transmissions
- 5-speed manual (T-5), AOD 4-speed automatic
- Body styles
- Coupe (notchback, LX), Hatchback (3-door), Convertible
- Production
- 179,565
Year over year
What changed
- Essentially a carryover from 1987.
- California 5.0s switched to mass-air metering a year ahead of the rest of the country (still speed-density elsewhere).
- The T-top option was discontinued during the year.
Living with it
Reliability & ownership notes
- Same robust 225-hp E7TE 5.0 as 1987 — strong and well-supported.
- On a 1988 5.0, confirm speed-density vs mass-air (California cars differ) — it matters for tuning.
- Inspect for Fox-body rust.
Worth knowing
Notable
- A clean carryover year; the 5.0 LX bargain continued.
Sources
- Wikipedia — "Ford Mustang (third generation)"
- FoxStang — 5.0 Fox-body engine specs
- LMR (Late Model Restoration)
Other Third generation years
Explore the Fox-body generation → All Third generation · Fox-body years →