Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY1987LYNX L, MTXIIIREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEADJUSTMENTTUNE-UP - 4-CYLENGINE IDENTIFICATIONVEHICLE IDENTIFICATION NUMBER CODE
1987 Mercury Lynx L, MTXIII
Vehicle Identification Number Code
1987 Mercury Lynx L, MTXIIISECTION Vehicle Identification Number Code
Engine can be identified by eighth character of Vehicle Identification Number (VIN). The VIN number is stamped on a metal plate on top left corner of instrument panel cover, and is visible through windshield.
VIN ENGINE CODES
| Application | Code | ||||||
|---|---|---|---|---|---|---|---|
| 1.9L (116") CFI | 9 | ||||||
| 1.9L (116") MPFI (1) High Output | J | ||||||
| 2.3L (140") CFI (2) HSC (3) | X | ||||||
| 2.3L (140") CFI (2) HSC (3) High Output | S | ||||||
| 2.3L (140") MPFI (1) | A | ||||||
| 2.3L (140") MPFI (1) Turbo High Output | T | ||||||
| 2.3L (140") MPFI (1) Intercooled Turbo | W | ||||||
| 2.5L (153") CFI (2) HSC (3) | D | ||||||
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.