IA8 - Throttle Body Condition

^ Remove the air intake hose and check for oil sludging or oil vapors in the throttle body.

^ Reconnect the air intake hose.

^ Check throttle body and components for cracks, looseness, or other damage.

^ Without removing throttle body from engine, check the integrity of vacuum and electrical lines for looseness, pinching, misreading, corrosion, or other obvious damage.

^ Check the throttle lever for freedom of movement.

^ Are the throttle body and attachments OK?

YES -- Go to IA9. IA9 - Throttle Valves

NO -- Service or replace the throttle body and/or related components as required.