Make Model Spec XJ6. 3.2 4.0, SOVERIGN, MAJESTIC, EXECUTIVEXJ6. 3.2 GOLDXJ6. 3.2 SPORTS SUSPENSIONXJ6. 3.2, 3.6, 4.0 BASE.XJ6. 3.2,3.6 SXJ6. SOVEREIGN 4.0 SPORTS SUSPENSION. What should my pressure be?
