Help 4 - Inspection of Hoses, Vacuum Lines & Mech. Connections

All vacuum lines and hoses must be free of leakage and restrictions. Inspect all lines and hoses for poor connections, kinks, distorted fittings, pinched sections, and cuts. Ensure the vacuum routing is correct. If equipped with a vacuum reservoir, inspect for cracking or other damage.

Inspect the alternator drive belt for proper adjustment and alignment. Check the battery for loose posts, leakage, and excessively low electrolyte.

Areas to inspect vary according to vehicle options, body style, and engine type. Images above indicate areas to be inspected, if they pertain to the vehicle undergoing diagnosis.