Ford Mustang (1999-2004) Service Manual: Heater Core

Removal

NOTE: If a heater core leak is suspected, the heater core must be pressure leak tested before it is removed from the vehicle. For additional information, refer to Section.

1. Remove the evaporator core housing. For additional information, refer to Evaporator Core Housing in this section.

2. Remove the foam weather seal.

Heater Core

3. Remove the screws and remove the heater core cover.

Heater Core

4. Remove the heater core.

Installation

1. NOTE: Be sure to install a new oval foam weather seal around the heater core inlet and outlet tubes.

To install, reverse the removal procedure.

    Evaporator Core Housing
    Material Item Specification PAG Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) WSH-M1C231- B MERPOL NA ESE-M99B144- B Removal NOTE: The evapor ...

    Evaporator Core Housing
    Disassembly 1. Remove the evaporator core housing. For additional information, refer to Evaporator Core Housing in this section. 2. Remove the foam weather seal. 3. Remove the screws and remove th ...

    Other materials:

    Safety Belt Buckle - Rear Seat
    Removal 1. Remove the rear seat cushion. 2. Remove the bolt and the safety belt buckle. Installation 1. NOTE: LH and RH rear seat safety belt buckles have different anchor plates. Make sure correct part is used when installing buckle and anchor plate in th ...

    Electronic Engine Controls - Cobra
    Most of the Cobra engine electronic controls are similar to that of the non-supercharged 4.6L (2V) engine. These components are as follows: Crankshaft position (CKP) sensor Throttle position (TP) sensor Idle air control (IAC) valve Mass air ...

    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, ...