Make Model Spec XJ8. EXECUTIVEXJ8. 3.2 SPORTXJ8. 3.2I SEXJ8. 3.2I SPORT.XJ8. 3.2I, 4.0I V8 W/SPORT SUSPENSIONXJ8. 4.0 SPORTXJ8. 4.0I V8 SE. 4.0I V8 SUPER CHARGED. What should my pressure be?
