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.