Question about 1993 Ford Bronco

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TO IDENTIFY PART ON '93 FORD 302 EFI V-8 USING EXPLODED VIEW DIAG

CRACKED METAL TUBE FROM INTAKE MANIFOLD TO UPPER FRONT RIGHT SECTION OF MOTOR
(EXTERNAL)

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Sounds like it is the tube to part of your emissions equipment. It usually goes to another hose that goes to a one way valve from the air pump for the air injection for your exhaust gas recirculation system. These are prone rust and can be purchased from Ford for replacement.

Posted on Mar 11, 2009

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Where is the location of a knock sensor on a 1989 ford f-150 302 motor


Usually it is on top of lower intake manifold on driver's side of upper intake plenum.

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How to replace a intake plenum gasket


Well basically, you remove the intake plenum and replace the gasket and reinstall the plenum. Here are the steps:

1. Disconnect the negative battery cable from the remote jumper terminal located at the right strut tower.
2. Remove the air inlet resonator and tube.
3. Remove the throttle actuator cables from the throttle arm and bracket.
4. Disconnect Secondary Runner Valve (SRV), Manifold Tuning Valve (MTV), Throttle Position Sensor (TPS), Idle Air Control (IAC) motor electrical connectors.
5. Remove the electrical connector and the Intake Air Temperature/Manifold Absolute Pressure (TMAP) sensor.
6. Disconnect vacuum hoses from the Secondary Runner Valve (SRV) reservoir, Speed Control reservoir, and PCV.
7. Remove right and left intake manifold supports.
8. Remove support brackets at the intake manifold front corners and MTV.
9. Loosen upper fastener attaching throttle body to support bracket.
10. Remove clips attaching EGR tubes to intake manifold.
11. Remove intake manifold bolts and manifold
12. Remove old gaskets, Clean gasket surfaces, and install new gaskets.
13. Reverse steps to reinstall manifold

Jun 16, 2012 | 1999 Chrysler 300M

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Locate the ICM on a 95 bronco 5.8L (ignition control module)


On 1995 Ford Truck Bronco 5.8L EFI 8cyl the Control Module-Ignition is located under hood, center, upper engine area, front of intake manifold, mounted on front side of distributor.

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Fig. 1: A TFI-IV ignition module



Hope this helps (remember to rate and comment this free answer).

Jul 26, 2011 | 1993 Ford Bronco

1 Answer

I need written instructions for installing an EGR Valve on a 96 Ford Exploer Eddie Bauer V6 4.0 engine. Trying to pass emission inspection.


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Fig. 4: Exploded view of the EGR system and related components for the 4.0L engine (click over pic for zoom)

REMOVAL & INSTALLATION

PFE/DPFE Sensor
This component is found on all engines, and is also referred to as the backpressure transducer.
  1. Disconnect the negative battery cable.
  2. Detach and label the wiring harness connector from the PFE/DPFE sensor.
  3. Disconnect all of the hoses from the sensor.
  4. Remove the mounting nuts, then separate the sensor from the mounting bracket.
  5. If necessary, remove the EVR solenoid and the PFE/DPFE mounting bracket from the upper intake manifold.
To install:
  1. If removed, install the EVR solenoid and mounting bracket onto the upper intake manifold.
  2. If applicable, install the EGR tube heat shield.
  3. Position the PFE/DPFE sensor on the mounting bracket, then install and tighten the mounting nuts until snug.
  4. Attach all necessary hoses and wiring to the sensor.
  5. Connect the negative battery cable.

EGR Vacuum Regulator (EVR) Solenoid
The EVR solenoid is mounted either on the same bracket as the PFE/DPFE sensor, attached to the upper intake manifold, or near the EGR valve on its own bracket.
  1. Disconnect the negative battery cable.
  2. Label and detach the wiring harness connector from the EVR solenoid.
  3. Detach the main emission vacuum control connector from the solenoid.
  4. Remove the retaining nuts, then separate the solenoid from the mounting bracket.
To install:
  1. Position the solenoid on its mounting bracket and install the retaining nuts.
  2. Attach the main emission vacuum control connector and the wiring harness connector to the EVR solenoid.
  3. Connect the negative battery cable.

EGR Valve
See Figures 6 and 7
  1. Disconnect the negative battery cable.
  2. If necessary, remove the air inlet tube from the throttle body and air cleaner housing.
  3. Label and detach all vacuum hoses from the EGR valve.
  4. Label and detach any electrical wiring harness connectors from the EGR valve.
  5. Disconnect the EGR valve-to-exhaust manifold tube from the EGR valve.
  6. Remove the EGR valve mounting fasteners, then separate the valve from the upper intake manifold.
  7. Remove and discard the old EGR valve gasket, and clean the gasket mating surfaces on the valve and the intake manifold.
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Fig. 6: Cutaway view of a base entry type EGR valve

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Fig. 7: Cutaway view of a side entry type EGR valve

To install:

  1. Install the EGR valve, along with a new gasket, on the upper intake manifold, then install and tighten the mounting bolts to 4-22 ft. lbs. (20-30 Nm) on 3.8L engines, or to 106-49 inch lbs. (1-18 Nm) on 5.0L engines.
  2. Connect the EGR valve-to-exhaust manifold tube to the valve, then tighten the tube nut to 30 ft. lbs. (41 Nm).
  3. Connect all wiring or hoses to the EGR valve.
  4. Install the air inlet tube.
  5. Connect the negative battery cable.


Hope this helps, good luck (remember to rate this comments).

Apr 06, 2011 | Ford Explorer Cars & Trucks

1 Answer

Where is the starter located on a 2001 toyota tundra


Starter Motor REMOVAL & INSTALLATION 3.4L Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Remove or disconnect the following:
    • Negative battery cable
    • Starter electrical connectors
    • Starter
    To install:
  3. Install or connect the following:
    • Starter. Tighten the fasteners to 29 ft. lbs. (39 Nm).
    • Electrical connections
    • Negative battery cable Fig. 1: Exploded view of a common starter - 3.4L engine 86822088.gif
4.7L Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Drain the cooling system.
  3. Relieve the fuel system pressure.
  4. Remove or disconnect the following:
    • Negative battery cable
    • Engine appearance cover
    • Air intake tube
    • Intake manifold
    • Starter motor mounting bolts
    • Starter wiring connectors
    • Starter motor
    To install:
  5. Install or connect the following:
    • Starter motor
    • Starter wiring connectors. Tighten the cable nut to 86 inch lbs. (10 Nm).
    • Starter motor mounting bolts. Tighten the bolts to 29 ft. lbs. (39 Nm).
    • Intake manifold
    • Air intake tube
    • Engine appearance cover
    • Negative battery cable
  6. Fill the cooling system.
  7. Start the engine and check for leaks.
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Sep 18, 2010 | 2001 Toyota Tundra

1 Answer

Need to replace intake manifold how do you do this


Bonneville, LeSabre, Park Avenue 2000-2005 Intake Manifold - Removal & Installation

3.8L Engine
VIN 1 Engine
  1. Before servicing the vehicle, refer to the Precautions section.
  2. Relieve the fuel system pressure.
  3. Drain the cooling system.
  4. Remove or disconnect the following:
    Negative battery cable Supercharger Thermostat housing Exhaust Gas Recirculation (EGR) tube at the intake manifold Engine Control Temperature (ECT) sensor Intake manifold
To install:
  1. Install or connect the following:
    Intake manifold with new gaskets. Torque the bolts, working from the center out, to 11 ft. lbs. (15 Nm). ECT sensor connector EGR tube to the intake manifold Thermostat housing Supercharger Negative battery cable
  2. Refill and bleed the cooling system.
  3. Run the engine and check for leaks and proper engine operation.

VIN K Engine
  1. Before servicing the vehicle, refer to the Precautions section.
  2. Disconnect the negative battery cable.
  3. Drain the cooling system.
  4. Relieve the fuel system pressure.
  5. Remove or disconnect the following:
    Fuel injector sight shield Air inlet duct Spark plug wires from the right side Manifold Absolute Pressure (MAP) sensor Vacuum lines from the intake manifold Fuel lines Fuel injector electrical connectors Fuel regulator vacuum line Fuel rail from the intake manifold Exhaust Gas Recirculation (EGR) heat shield Throttle cable bracket from the cylinder head mounting bracket and the throttle body cables Throttle body support bracket Upper intake plenum and gasket Thermostat housing Electrical connector from the Engine Coolant Temperature (ECT) sensor Drive belt tensioner assembly EGR valve outlet pipe Lower intake manifold

    a5adffa.jpg
    Fig. Exploded view of the intake manifold and related components-3.8L (VIN K) engine
To install:


140d431.jpg
Fig. Upper intake manifold torque sequence-3.8L (VIN K) engine


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Fig. Lower intake manifold torque sequence-3.8L (VIN K) engine
  1. Install or connect the following:
    Intake manifold using new manifold gaskets. Torque the bolts in sequence to 11 ft. lbs. (15 Nm); then, re-torque to 11 ft. lbs. (15 Nm). EGR valve outlet pipe Drive belt tensioner assembly. Torque the tensioner bolts to 37 ft. lbs. (50 Nm). Electrical connector to the ECT sensor Thermostat housing Upper intake plenum. Torque the intake plenum bolts to 88 inch. lbs. (10 Nm). Throttle body support bracket Throttle cable bracket to the cylinder head mounting bracket and the cables to the throttle body lever EGR heat shield Fuel rail. Torque the fuel rail bolts to 88 inch. lbs. (10 Nm). Fuel lines Fuel regulator vacuum line Fuel injector electrical connectors Vacuum lines to the intake manifold MAP sensor Spark plug wires Fuel injector sight shield and air inlet duct Negative battery cable
  2. Refill and bleed the cooling system.
  3. Run the engine and check for leaks and proper engine operation.

Hope this help (remember rated this).

May 17, 2010 | 2001 Pontiac Bonneville

2 Answers

Firing order for ford 302


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1-5-4-2-6-3-7-8
4 8
3 7
2 6
1 5

Oct 17, 2009 | 2004 Ford F150

1 Answer

How do you take off the intake manifold on a 1985 ford F150 with a 302 engine EFI?


pull off the air plentum on top,which is about 8 small bolts,then the intake is easy accessible with about 16-17 bolts

Aug 14, 2009 | 1985 Ford F150

1 Answer

Replace starter


96 probe, 2.0L 4 cylinder. Should be similar to 626 I think.

Starter Motor
Removal


Exploded View of the Starter Motor Mounting Components




  1. stu~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: When servicing the starter motor or performing other underhood work in the vicinity of the starter motor (11002), be aware that the heavy gauge battery input lead at the starter solenoid is "electrically hot" at all times. A protective cap or boot is provided over this terminal (B-terminal) on all carlines and must be replaced after servicing. Be sure to disconnect the battery ground cable before servicing the starter motor.
    Disconnect the battery ground cable (14301).
  1. Remove the air cleaner (ACL) and the air cleaner to intake manifold tube (9B697). Refer to Section 03-12A for the procedures.
  1. Remove the two upper starter motor bolts.




  1. Raise and support the vehicle.
  1. Remove the intake manifold support bolts and the intake manifold support (9J444).




  1. Disconnect the S-terminal wire.
  1. Remove the B-terminal wire nut and disconnect the B-terminal wire.
  1. Remove the lower starter motor bolt.
  1. Remove the starter motor.

Aug 10, 2009 | 1995 Mazda 626

1 Answer

Identify antifreeze leak behind engine; in front of firewall


there is a coolent tube runing under the lower intake manifold it will leak or bust open it comes right out the back in the water delivery unit get you book and pull the upper manifold and you should be able to see the problem if it is pull the lower and repair the tube.

Feb 24, 2009 | 1992 Toyota Pickup

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