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 MANUALSFORD1994ESCORT BASE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALMECHANICAL1.9L 4-CYL - VIN [J]ENGINE SPECIFICATIONSVALVES & VALVE SPRINGS SPECIFICATIONS
1994 Ford Escort Base, Standard
Valves & Valve Springs Specifications
1994 Ford Escort Base, StandardSECTION Valves & Valve Springs Specifications
VALVES & VALVE SPRINGS
| Application | In. (mm) | ||||
|---|---|---|---|---|---|
| Intake Valves | |||||
| Face Angle | 45.6° | ||||
| Head Diameter | 1.53-1.54 (38.9-39.1) | ||||
| Minimum Margin | .031 (.79) | ||||
| Stem Diameter | .3159-.3167 (8.025-8.043) | ||||
| Valve Face Runout | .002 (.05) | ||||
| Exhaust Valves | |||||
| Face Angle | 45.6° | ||||
| Head Diameter | 1.33-1.34 (33.9-34.1) | ||||
| Minimum Margin | .031 (.79) | ||||
| Stem Diameter | .3148-.3156 (7.996-8.017) | ||||
| Valve Face Runout | .002 (.05) | ||||
| Valve Springs | |||||
| Free Length | 1.86 (47.2) | ||||
| Installed Height | 1.45-1.48 (36.6-37.6) | ||||
| Out-Of-Square | .060 (1.52) | ||||
| Pressure (1) | |||||
| Valve Closed | 95 @ 1.46 (43 @ 37.1) | ||||
| Valve Open | 200 @ 1.09 (96 @ 27.7) | ||||
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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.