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.
Pressure Cap
On Escort, EXP, LN7 and Lynx models, a 16 psi pressure cap is used which should be tested at 13-19 psi. On Capri, Cougar, Fairmont, Granada, Mustang and Zephyr models with standard cooling, a 13 psi pressure cap is used which should be tested at 11-17 psi. On all other models, a 16 psi pressure cap is used which should be tested at 13-19 psi.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.