System Diagnosis - EVAP - Non-Turbo

INCORRECT OPERATION MAY CAUSE:

1. Poor idle, stalling, and poor driveability. Check for:

a. Damaged canister.
b. Hoses split, cracked, or not connected to the proper tubes.
c. Pinched or plugged hose(s).




2. Evidence of fuel loss or fuel vapor odor. Check for:

a. Liquid fuel leaking from fuel lines, or TBI unit.
b. Cracked or damaged canister.
c. Disconnected, misrouted, kinked, deteriorated, or damaged vapor hoses.
d. TBI bonnet or gasket improperly seated.