System Inspection: Notes

Intake/Exhaust System For Restriction Or Leakage 

1. Refer to "appropriate service information" and visually and/or physically inspect following conditions;
   • Vacuum hoses for splits, kinks and improper connections.
   • Throttle Body Gasket.
   • Gasket between Intake Manifold and Cylinder head.
   • T Seals between Intake Manifold and Fuel Injectors.
   • Exhaust system between O2 sensor and the Three way catalyst for air leakage.
   • Air Cleaner filter element for excessive dirt or for any foreign objects.
   • Throttle body inlet for damage or for any foreign objects.
   • Throttle bore and throttle plate for chocking and for any foreign objects.
   • Restricted exhaust system.
2. Has any problems been found?

   YES 

   • Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Go to "VISUAL INSPECTION " procedure.