Ford Mustang (1999-2004) Service Manual: Index Card
Place an index card or a piece of paper between the weatherstrip and the sealing surface, then close the door. Slowly withdraw the index card or paper after the door is closed and check the amount of pressure on the weatherstrip. There should be a medium amount of resistance as it is withdrawn.
Continue around the entire seal area. If there is little or no resistance, this indicates insufficient contact to form a good seal. At these points, the door, the glass, or the weatherstrip is out of alignment.

Tracing Powder
Tracing powder is used to check both the uniformity of contact and the
tension of a seal against its
sealing surface. These tests are usually done when a suspected air leak/noise
appears to originat ...
Noise, Vibration and Harshness (NVH) (Diagnosis and Testing)
Special Tool(s)
ChassisEAR
107-R2102 or equivalent
Electronic Vibration Analyzer
100-F027 (014-00344) or
equivalent
EngineEAR
107-R2100 or equivalent
...
Other materials:
Symptom Chart
Condition
Possible Sources
Action
Hard Steering or
Lack of Assist
Seized lower steering
column shaft U-joints.
Damaged, fractured
steering column
bearing(s).
Power steering pump.
Suspension
components.
...
Oil Level Indicator and Tube
Removal
1. Remove the oil level indicator.
2. Remove the LH exhaust manifold. For additional information, refer to Exhaust
Manifold LH in
this section.
3. Remove the bolt.
4. Remove the oil level indicator tube.
Installation
1. To install, reverse the r ...
Removal
CAUTION: Since the engine is not free-wheeling, if the crankshaft or
the camshafts are
moved in any manner during removal and installation, the crankshaft and the
camshafts must
be re-synchronized.
1. Remove the engine front cover. For additional informatio ...
