What should my pressure be? Make Model Spec FOCUS. 1.4 16V FOCUS. 1.6I 16V FOCUS. 1.6I SE 16V FOCUS. 1.8 TD FOCUS. 1.8 TDCIFOCUS. 1.8I 16VFOCUS. 1.8I TDCI 15 OPTFOCUS. 2.0I 16V