Make Model Spec 4007. 2.0, 2.0 4X44007. 2.2 HDI4007. 2.2 HDI GT4007. 2.2 HDI SE4007. 2.2 HDI SPORT XS4007. 2.2 HDI ST4007. 2.4 16V GT4007. 2.4 16V SE4007. 2.4 16V SPORT XS4007. 2.4 16V ST What should my pressure be?