Make Model Spec CITY. 1.3I, 1.5I (GUANNGZHOU -CHINA)CITY. 1.4I, 1.5 VTI (GM - CHINA) SEDANCITY. 1.5 VTICITY. 1.5 VTI-LCITY. 1.8I (GUANNGZHOU -CHINA) What should my pressure be?