Ford 2002 Bantam - Tip-In Moan

100-04-43 Noise, Vibration and Harshness 100-04-43
DIAGNOSIS AND TESTING (CONTINUED)
E859 EN 02/2001 2002 Bantam
PINPOINT TEST B: TIP-IN MOAN
CONDITIONS DETAILS/RESULTS/ACTIONS
B1: CHECK THE AIR CLEANER
1 Check the air cleaner
- Check the air cleaner, inlet tube, outlet tube,
resonators and all other components
associated with the air induction system for
correct installation and tightness of all
connections.
• Are the components OK?
 Yes
GO TO B2
 No
CORRECT the condition as necessary.
TEST the system for normal operation. If the
moan persists, GO TO B2
B2: CHECK THE ENGINE MOUNTS
1 Check the engine mounts
- Refer to the Engine/Transaxle Mount
Neutralizing procedure in this section.
• Are the engine mounts OK?
 Yes
GO TO B3
 No
GO TO B4
B3: CHECK THE EXHAUST SYSTEM
1 Check the exhaust system.
- Refer to the Exhaust System Neutralizing
procedure in this section.
• Is the exhaust system OK?
 Yes
GO TO B4
 No
REPAIR as necessary. TEST the system for
normal operation.
B4: CHECK FOR DRIVE TRAIN NOISE
1 Check for drive train noise.
- Raise and support the vehicle.
REFER to
Section 100-02. With the engine off,
visually
inspect isolation components for
damaged
and/or misaligned mounting.
• Are the vehicle components OK?
 Yes
REFER to Pinpoint Test D, Engine
Accessory Vibration.
 No
INSTALL new components as necessary.
ALIGN the powertrain. TEST the system
normal operation.