Ford Mustang (1999-2004) Service Manual: 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 originate from the seal area or during the alignment and adjustment of a component to a weatherstrip. Tracing powder can be ordered from Crest Industries as ATR Leak Trace. Carry out the tracing powder test as follows:

Tracing Powder

a. Clean the weatherstrip.

b. Spray the tracing powder on the mating surface only.

c. Close the door completely. Do not slam the door.

d. Open the door. An imprint is made where the weatherstrip contacted the mating surface seal.

Gaps or a faint imprint will show where there is poor contact with the weatherstrip.

Tracing Powder

    Vibrate Software
    Vibrate Software (Rotunda tool number 215-00003) is a diagnostic aid which will assist in pinpointing the source of unacceptable vibrations. The engine's crankshaft is the point of reference for vib ...

    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 o ...

    Other materials:

    Throttle Position (TP) Sensor
    Removal NOTE: The 3.8L engine is shown; the 4.6L (2V) is similar. 1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Remove the throttle position (TP) sensor. Disconnect the connector. Remove the screws, ...

    Body Closures
    General Specifications Torque Specifications Body Closures The body closures consist of the following components: door checks front door front door latch strikers front door hinges front door opening weatherstrips hood hood (Cobra) ...

    Booster seats
    WARNING: Never place, or allow a child to place, the shoulder belt under a child’s arm or behind the back because it reduces the protection for the upper part of the body and may increase the risk of injury or death in a crash. Use a belt-positioning booster ...