Question about 2001 Oldsmobile Silhouette

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2001 Olds Silhouette. NIGHTMARE VEHICLE... We have replaced: coil packs, egr valve, tbps, intake manifold, all o2 sensors, ignition control module..... the list goes on and on. It was still running terrible. It would run for 10 mins and blow black smoke out the tailpipe. We were going to have the cats changed, but tried one last thing. We changed the coolant temp senor. That seemed to have worked. I was going to get the tags renewed and went out to start it up. It wouldn't start it will turn over, but not start. It acts like its going to start and then I get a little backfire kind of a poof. I had someone tell me it was might have jumped time. The other issue I have with this mechanical nightmare... fyi all of these issues happened all at once: the door locks don't work with or without the clicker, the windows don't roll down or back vent windows won't open, the security system doesn't work, the interior lights won't come on, radio goes off when the engine is turned off instead of staying on while the doors were still closed.... PLEASE HELP.. I would like to get this van up and going again. It sit dead in my driveway.

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  • Oldsmobile Master
  • 5,763 Answers

Okay, lets see if i can help, first the radio, the radio on some off these models stay on until a door is opened, next is the windows and loccks check the wiring coming into the door it where the door hinges are if the door is open look in the middle you will see a rubber boot, the boot must be pulled back and foward a little cutting of the rubber is needed to slide start by pulling and take a good look at each wire the problem is that a wire or some of the wires break in half from opening and closing the door also check the connector at the door switch, make sure its plugged in good, i think you will find broken wires, last is the no start, sounds like a lot of money was spent, lets start with the fuel try spraying starting fluid into tthrotlebody and see if it runs a few sec, then dies if it does then is the common problem the fuelpump,when spraying the starting fluid have someone hold gas peddal to the floor so it get inside the intake then release pedal and hook up intake hoses and start. if it doesnt start then check for spark , remove a plugwire and stick a screwdriver into the boot and place close to a ground and have someone crank the motor while you see if it sparks, if it does then its got to be a fuel problem, try these checks and let me know what happens, hope this helps, good luck.

Posted on Nov 07, 2010

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1 Answer

What does error codes 40 and 41 mean on my 1999 mitsubishi eclispe mean


11 Oxygen sensor fault.
12 Airflow sensor fault.
13 Intake air temp sensor fault.
14 Throttle position sensor (TPS) fault.
15 Idle speed control (ISC) motor position sensor fault.
21 Coolant temp sensor fault.
22 Crankshaft position (CKP) sesnor fault.
23 Camshaft position (CMP) sensor fault.
24 Vehicle speed sensor (VSS) fault.
25 Barometric (BARO) pressure sensor fault.
31 Knock sensor fault.
32 MAP sensor faulty.
36 Ignition timing adjustment signal fault.
39 Oxygen (O2) sensor fault.
41 Injector(s) fault
42 Fuel pump fault.
43 EGR fault.
44 Ignition coil (cylinders #1 & #4) fault.
52 Ignition coil (cylinders #2 & #5) fault.
53 Ignition coil (cylinders #3 & #6) fault.
55 Idle air control (IAC) valve position sensor fault.
59 Rear Oxygen (O2) sesnor fault.
61 Transaxle control module torque reduction signal fault.
62 Variable Induction control (VIC) valve position sensor fault.
71 Traction control (TC) vacuum valve solenoid fault.
72 Traction Control (TC) vent valve solenoid fault.

Sep 26, 2014 | 1999 Mitsubishi Eclipse

2 Answers

Hyundai santa fe 2001


Car error codes::


Diagnostic Trouble Code Storage Condition Remedy
P0100 Mass Air Flow Sensor Voltage High C-8
P0100 Mass Air Flow Sensor Voltage Low C-8
P0110 Intake Air Temperature Voltage High C-10
P0110 Intake Air Temperature Voltage Low C-10
P0115 Coolant Temperature Voltage High C-9
P0115 Coolant Temperature Voltage Low C-9
P0120 Throttle Position Sensor (TPS) Voltage High C-7
P0120 Throttle Position Sensor (TPS) Voltage Low C-7
P0130 O2 Sensor 1 Circuit Voltage High C-30
P0130 O2 Sensor 1 Circuit Voltage Low C-30
P0130 O2 Sensor 1 Open Circuit C-30
P0150 O2 Sensor 2 Circuit Voltage High C-31
P0150 O2 Sensor 2 Circuit Voltage Low C-31
P0150 O2 Sensor 2 Open Circuit C-31
P0201 Injector Valve 1 Voltage High C-20
P0201 Injector Valve 1 Voltage Low C-20
P0201 Injector Valve 1 Open Circuit C-20
P0202 Injector Valve 2 Voltage High C-21
P0202 Injector Valve 2 Voltage Low C-21
P0202 Injector Valve 2 Open Circuit C-21
P0203 Injector Valve 3 Voltage High C-22
P0203 Injector Valve 3 Voltage Low C-22
P0203 Injector Valve 3 Open Circuit C-22
P0204 Injector Valve 4 Voltage High C-23
P0204 Injector Valve 4 Voltage Low C-23
P0204 Injector Valve 4 Open Circuit C-23
P0205 Injector Valve 5 Voltage High C-24
P0205 Injector Valve 5 Voltage Low C-24
P0205 Injector Valve 5 Open Circuit C-24
P0206 Injector Valve 6 Voltage High C-25
P0206 Injector Valve 6 Voltage Low C-25
P0206 Injector Valve 6 Open Circuit C-25
P0230 Fuel Pump Relay Voltage High C-6
P0230 Fuel Pump Relay Voltage Low C-6
P0230 Fuel Pump Relay Open Circuit C-6
P0325 Knock Signal Circuit 1 C-26
P0330 Knock Signal Circuit 2 C-26
P0335 No Engine RPM Signal C-32
P0335 Incorrect RPM Signal C-32
P0340 Hall Sensor Voltage High C-15
P0340 Hall Sensor Voltage Low C-15
P0403 EGR Valve Voltage High C-28
P0403 EGR Valve Voltage Low C-28
P0403 EGR Valve Open Circuit C-28
P0410 Secondary Air Pump Voltage High C-27
P0410 Secondary Air Pump Voltage Low C-27
P0443 Fuel Tank Ventilation Valve Voltage High C-29
P0443 Fuel Tank Ventilation Valve Voltage Low C-29
P0443 Fuel Tank Ventilation Open Circuit C-29
P0500 Vehicle Speed Signal C-42
P0505 Idle Air Control Voltage High C-33
P0505 Idle Air Control Voltage Low C-33
P0550 Power Steering Voltage High C-14
P0550 Power Steering Voltage Low C-14
P0560 Battery Voltage High C-4
P0560 Battery Voltage Low C-4
P0602 Control Module Programming Error C-2
P1110 Intake Manifold Valve 1 Voltage High C-34
P1110 Intake Manifold Valve 1 Voltage Low C-34
P1111 Intake Manifold Valve 2 Voltage High C-35
P1111 Intake Manifold Valve 2 Voltage Low C-35
P1230 Power Supply Relay Secondary Circuit C-3
P1405 EGR Valve Feedb. Voltage High C-28
P1405 EGR Valve Feedb. Voltage Low C-28
P1405 EGR Valve Feedb. Incorrect Signal C-28
P1501 Immobiliser No or Wrong Coding C-5
P1502 Immobiliser No Signal C-5
P1503 Immobiliser Wrong Signal C-5
P1530 A/C Relay Voltage High C-41
P1530 A/C Relay Voltage Low C-41
P1600 Reprogram or Replace Electronic Control Unit (ECU) C-2
P1602 Knock Control Module; Replace ECU C-2
P1690 Check Light Voltage High C-43
P1690 Check Light Voltage Low C-43
P1690 Check Light Open Circuit C-43
P1740 Torque Control Voltage Low C-40
P1740 Continuous Torque Control C-40

These are the error codes:

Jul 08, 2008 | 2001 Hyundai Santa Fe

1 Answer

How replace intake gaskets focus 2000


SECTION 303-01B: Engine - 2.0L SPI 2000 Focus Workshop Manual IN-VEHICLE REPAIR Procedure revision date: 07/5/2001 Intake Manifold
Special Tool(s) 412108.jpg Remover/Installer, hose clamp
412-108 (T96P-18539-A) Removal
  1. Release the fuel pressure. For additional information, refer to Section 310-00.
  1. Disconnect the battery ground cable. For additional information, refer to Section 414-01.
  1. Raise and support the vehicle. For additional information, refer to Section 100-02.
  1. Detach the intake manifold bracket.
    • Loosen the nuts and remove the bolts.
    e0008065.jpg
  1. Lower the vehicle.
  1. Remove the air cleaner housing.
    1. Disconnect the mass air flow (MAF) sensor electrical connector.
    1. Disconnect the air cleaner outlet hose.
    • Remove the air cleaner housing from the rubber bushing.
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  1. Disconnect the accelerator cable.
    1. Unhook the cable.
    1. Remove the plastic clip and position the accelerator cable to one side.
    e0009093.jpg
  1. Disconnect the speed control cable.
    1. Unhook the cable.
    1. Remove the plastic clip and position the speed control cable to one side.
    e0009094.jpg
  1. Disconnect the positive crankcase ventilation hoses.
    e0009794.jpg
  1. Disconnect the vacuum hoses.
    1. EVAP solenoid valve.
    1. Brake booster.
    1. Delta pressure feedback electronic (DPFE) system sensor.
    1. Exhaust gas recirculation (EGR) valve.
    e0009099.jpg
  1. Disconnect the EGR valve.
    • Discard the gasket.
    e0009351.jpg
  1. NOTE: Clamp the hoses to prevent coolant loss.
    Disconnect the coolant hoses from the intake manifold.
    e0024942.jpg
  1. Remove the vacuum hose assembly.
    e0009101.jpg
  1. Disconnect the throttle position (TP) sensor and the idle air control (IAC) valve.
    e0009353.jpg
  1. NOTE: Do not remove the oil level indicator tube.
    Remove the bolt and bracket from the oil level indicator tube.
    e0008058.jpg
  1. Remove the intake manifold upper support bracket.
    e0024943.jpg
  1. Disconnect the fuel injector electrical connectors.
    e0018167.jpg
  1. Disconnect the electrical connectors.
    1. Intake manifold runner control (IMRC).
    1. Camshaft position (CMP) sensor.
    1. Ignition Coil.
    e0024941.jpg
  1. Disconnect the fuel lines from the fuel rail. For additional information, refer to Section 310-00.
  1. Remove the intake manifold retainers and position the manifold to the rear of the engine compartment (shown with engine removed).
    e0009357.jpg
  1. Remove the IMRC manifolds (shown with engine removed).
    • Remove the two studs first.
    • Discard the gaskets.
    e0028869.jpg
  1. Remove the intake manifold from the engine compartment.
    e0028727.jpg

Mar 08, 2011 | 2000 Ford Focus

2 Answers

Having the same problem on a 2005 4.3l....... replaced plugs, dist. cap, coils, and cam sensor. o2 sensor is good. idles great till you push the gas, then it misfires. timing was checked it was fine. ...


Something is probably leaning out the mixture when you open the throttle. It seems that any ignition issues have been ruled out.

So, check the following: fuel filter clogged, low fuel pump pressure, the fuel pressure regulator could be stuck at the idle setting, the EGR valve could be stuck open, faulty throttle position sensor (TPS) or circuit, faulty manifold absolute pressure (MAP) sensor, faulty or dirty manifold air flow (MAF) sensor, faulty intake air temperature (IAT) sensor, and an air leak into the intake duct or manifold between the MAF and the throttle body. I think if the intake manifold gasket had a leak, it would be misfiring at idle.

Ask the shop if any of the above checks have already been accomplished. I'll bet most of them have, but one may have been overlooked.

Feb 25, 2011 | 1998 Chevrolet C1500

2 Answers

How do you replace the intake manifold gasket on a 2001 ford E-250 5.4L??????????????? thanks


We cannot find pics about this, but I hope that this description helpfull.

5.4L Engine
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Disconnect the battery ground cable.
  3. Remove the interior engine cover.
  4. Disconnect the fuel hose spring lock couplings.
  5. Drain the cooling system.
  6. Position the engine air cleaner (ACL).
  7. Disconnect the MAF sensor electrical connector and remove the ACL.
  8. Disconnect the two hoses.
  9. Loosen the clamp and remove the air cleaner outlet pipe.
  10. Remove the accelerator cable snow shield.
  11. Disconnect the accelerator cable.
  12. Disconnect the speed control actuator cable.
  13. Remove the throttle return spring.
  14. Compress and slide the hose clamp and disconnect the upper radiator hose.
  15. Disconnect the coolant hose.
  16. Disconnect the coolant hose.
  17. Disconnect the throttle position (TP) sensor.
  18. Disconnect the differential pressure feedback exhaust gas recirculation (EGR) system.
  19. Remove the differential pressure feedback EGR system bracket.
  20. Remove the bolt and the bracket.
  21. Remove the bolts and the alternator upper support bracket.
  22. Remove the bolt retaining the transmission fluid filler tube support bracket.
  23. Remove the bolts and position the accelerator cable bracket and cables aside.
  24. If equipped, disconnect the auxiliary heater hoses and position aside.
  25. Disconnect and remove the idle air control (IAC) valve fresh air hose.
  26. Disconnect the evaporative emission canister purge valve hose and vacuum hose.
  27. Remove the two evaporative emission canister purge valve nuts and position the valve aside.
  28. Disconnect the fuel pressure sensor vacuum hose and the electrical connector.
  29. Disconnect the EGR vacuum regulator solenoid connections.
  30. Disconnect the EGR valve vacuum hose.
  31. Disconnect the IAC valve electrical connector.
  32. Disconnect the brake booster and main engine vacuum harness and position aside.
  33. Disconnect the differential pressure feedback EGR sensor hoses from the EGR valve.
  34. Remove the exhaust manifold-to-EGR valve tube.
  35. Remove the four bolts, and the throttle body and adapter as an assembly. Discard the throttle body adapter gasket.
  36. Disconnect and remove the positive crankcase ventilation hose.
  37. Disconnect the eight ignition coil electrical connectors.
  38. Disconnect the eight fuel injector electrical connectors.
  39. Remove the eight bolts and the eight ignition coils.
  40. Remove the bolts, the thermostat housing and the thermostat. Disconnect the O-ring seal.
  41. Remove the nine bolts retaining the intake manifold.
  42. Remove the intake manifold. Discard the intake manifold gaskets.
  43. Inspect the throttle body, the intake manifold, and their sealing surfaces for damage.
continue...

Jan 19, 2011 | 2002 Ford E250

1 Answer

How do you take off a intake manifold


This is for the 4.6L motor...I'll post for the 5.0L and 5.8L....you didn't post your engine size so please pick the applicable motor:

4.6L Engine
CAUTION Fuel injection systems remain under pressure, even after the engine has been turned OFF. The fuel system pressure must be relieved before disconnecting any fuel lines. Failure to do so may result in fire and/or personal injury.

  1. If equipped with air suspension, the air suspension switch, located on the right-hand side of the luggage compartment, must be turned to the OFF position before raising the vehicle.
  2. Disconnect the negative battery cable.
  3. Drain the engine cooling system.
  4. Relieve the fuel system pressure as follows:
    1. Remove the fuel tank fill cap to relieve the pressure in the fuel tank.
    2. Remove the cap from the Schrader valve located on the fuel injection supply manifold.
    3. Attach Fuel Pressure Gauge T80L-9974-B or equivalent, to the Schrader valve and drain the fuel through the drain tube into a suitable container.
    4. After the fuel system pressure is relieved, remove the fuel pressure gauge and install the cap on the Schrader valve. Secure the fuel tank fill cap.
  5. Disconnect the fuel supply and return lines.
  6. Remove the windshield wiper governor (module).
  7. Remove the engine air cleaner outlet tube.
  8. Release the drive belt tensioner and remove the accessory drive belt.
  9. Tag and disconnect the ignition wires from the spark plugs. Disconnect the ignition wire brackets from the cylinder head cover studs.
  10. Disconnect the wiring from both ignition coils and the Camshaft Position (CMP) sensor. Tag and disconnect all ignition wires from both ignition coils. Remove 2 bolts retaining the ignition wire bracket to the ignition coil brackets and remove the ignition wire assembly.
  11. Disconnect the alternator wiring harness from the junction block at the fender apron and alternator. Remove the bolts retaining the alternator brace to the intake manifold and the alternator to the cylinder block and remove the alternator.
  12. Raise and safely support the vehicle.
  13. Disconnect the oil pressure sensor and power steering control valve actuator wiring and position the wiring harness out of the way.
  14. Disconnect the EGR valve to exhaust manifold tube from the right-hand exhaust manifold.
  15. Lower the vehicle.
  16. Remove and detach the engine/transmission harness connector from the retaining bracket on the power brake booster.
  17. Detach the A/C compressor clutch, Crankshaft Position (CKP) sensor and the canister purge solenoid wiring connectors.
  18. Remove the PCV valve from the cylinder head cover and disconnect the canister purge vent hose from the PCV valve.
  19. Disconnect the accelerator and cruise control cables from the throttle body. Remove the accelerator cable bracket from the intake manifold and position out of the way.
  20. Disconnect the vacuum hose from the throttle body adapter port.
  21. Disconnect both Heated Oxygen Sensors (HO2S) and the heater water hose.
  22. Remove 2 bolts retaining the thermostat housing to the intake manifold and position the upper hose and thermostat housing out of the way.
The 2 thermostat housing bolts are also used to retain the intake manifold.
  1. Remove 9 bolts retaining the intake manifold to the cylinder heads and remove the intake manifold. Remove and discard the gaskets.
  2. If replacing the intake manifold, swap over the necessary parts.
To install:
  1. Clean all gasket mating surfaces.
  2. Position new intake manifold gaskets on the cylinder heads. Make sure the alignment tabs on the gaskets are aligned with the holes in the cylinder heads.
  3. Install the intake manifold and 9 retaining bolts. Hand tighten the right-rear bolt (viewed from the front of the engine) before final tightening, then torque the bolts, in sequence, to 15-22 ft. lbs. (20-30 Nm).
  4. Inspect and if necessary, replace the O-ring seal on the thermostat housing. Position the housing and upper hose and install 2 retaining bolts. Torque to 15-22 ft. lbs. (20-30 Nm).
  5. Reconnect the heater water hose.
  6. Reconnect both HO2S wiring connectors.
  7. Reconnect the vacuum hose to the throttle body adapter vacuum port.
  8. Install the accelerator cable bracket on the intake manifold and connect the accelerator and cruise control cables to the throttle body.
  9. Install the PCV valve in the cylinder head cover and connect the canister purge solenoid vent hose. Reconnect the A/C compressor clutch, CKP sensor and canister purge solenoid wiring connectors.
  10. Reconnect the engine/transmission harness connector. Install the connector on the retaining bracket on the power brake booster.
  11. Raise and safely support the vehicle.
  12. Reconnect the EGR valve to exhaust manifold tube to the right-hand exhaust manifold. Torque the tube nut to 26-33 ft. lbs. (35-45 Nm).
  13. Reconnect the power steering control valve actuator and the oil pressure sensor wiring connectors.
  14. Lower the vehicle.
  15. Position the alternator and install 2 retaining bolts. Torque to 15-22 ft. lbs. (20-30 Nm). Install 2 bolts retaining the alternator brace to the intake manifold and torque to 71-106 inch lbs. (8-12 Nm).
  16. Reconnect the alternator wiring harness to the alternator, right-hand fender apron and junction block.
  17. Position the ignition wire assembly on the engine and install 2 bolts retaining the ignition wire bracket to the ignition coil brackets. Torque the bolts to 71-106 inch lbs. (8-12 Nm).
  18. Reconnect the ignition wires to the ignition coils in their proper positions. Reconnect the ignition wires to the spark plugs.
  19. Reconnect the ignition wire brackets on the cylinder head cover studs. Reconnect the wiring connectors to both ignition coils and the CMP sensor.
  20. Install the accessory drive belt.
  21. Install the engine air cleaner outlet tube.
  22. Install the windshield wiper governor.
  23. Reconnect the fuel supply and return lines.
  24. Fill and bleed the engine cooling system.
  25. Reconnect the negative battery cable.
  26. If equipped with air suspension, turn the air suspension switch to the ON position.
  27. Start the engine and check for leaks.
  28. Road test the vehicle and check for proper operation.
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4.6L engine intake manifold torque sequence—1996-98 Models

Nov 30, 2009 | 1997 Mercury Grand Marquis

1 Answer

Hot do you take off a 98 GMC 5.7 vortec intake


Note, removing the upper intake manifold is not necessary when removing lower intake manifold, they are removed as an assembly.
Disconnect negative battery cable. Drain cooling system. Remove air cleaner assembly and inlet duct. Mark and remove distributor. Remove upper radiator hose at thermostat housing. Disconnect accelerator and cruise control cables. Remove heater hoses from intake manifold. Remove EGR pipe.
Disconnect fuel lines at rear of engine. Remove AC compressor and set aside(leave hoses connected). Remove canister purge solenoid. Disconnect theSCPI injector, ignition coil, Ignition Control Module, generator,IAC motor, TP sensor, O2 sensor, Exhaust Gas Recirculation valve and Engine Coolant Temperature sensor wiring harness connectors. Remove PCV valve and hose. Remove lower intake manifold bolts. Remove lower intake manifold.
Installation.
Always use New O-rings when reconnecting fuel lines at rear of engine. Apply a bead of RTV silicone sealer along the front and rear sealing surfaces of the block.See Fig.6. Install new gaskets and intake manifold on block while RTV is still wet to the touch. Use Threadlock 12345382 or equivalent to lower intake manifold bolts. Tighten lower intake manifold bolts in sequence to specification table. See fig. 7. To complete installation, reverse removal procedure.f52665d.gifabc2b5f.gif

Oct 10, 2009 | 1998 GMC Sierra

1 Answer

I need a diagram of a 1995 ford escort engine


96 escort 1.9L

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e0d7524.gif

Engine Components
Item Part Number Description 1 6766 Oil Filler Cap 2 6A548 (8 Req'd) Valve Cover Bolt 3 6582 Valve Cover 4 — Exhaust Manifold Shield-to-Exhaust Manifold Nut (4 Req'd) 5 9A462 Exhaust Manifold Shield 6 — Exhaust Manifold Shield Stud (4 Req'd) 7 9430 Exhaust Manifold 8 9454 Exhaust Manifold Nut 9 9448 Exhaust Manifold Gasket 10 — Exhaust Manifold Stud (Fine Thread), Short (4 Req'd) 11 — Exhaust Manifold Stud, Long (1 Req'd) 12 — Exhaust Manifold Stud (Medium Thread), Short (1 Req'd) 13 6518 Valve Spring Retainer Key 14 6514 Valve Spring Retainer 15 6513 Valve Spring and Damper, Intake 16 6C515 Valve Tappet Guide Plate Retainer 17 6571 Valve Stem Seal 18 6513 Valve Spring, Exhaust 19 12405 Spark Plug 20 6269 Camshaft Thrust Plate 21 — Camshaft Thrust Plate Bolt (2 Req'd) 22 — Cup Plug 23 6B273 Camshaft Oil Flow Control Rod 24 6K292 Camshaft Front Seal 25 6256 Camshaft Sprocket 26 6278 Camshaft Sprocket Washer 27 6K252 Camshaft Sprocket Retaining Bolt 28 6L269 Camshaft Sprocket Key (5 x 18) 29 6250 Camshaft 30 6051 Head Gasket 31 6A008 Cylinder Head to Block Dowel 32 6010 Cylinder Block 33 6507 Intake Valve 34 6505 Exhaust Valve 35 6049 Cylinder Head 36 — Intake Manifold Stud (7 Req'd) 37 17A084 Engine Lifting Eye 38 — Engine Lifting Eye Bolt (2 Req'd) 39 9439 Intake Manifold Gasket 40 — Bolt 41 9723 Accelerator Cable Bracket 42 9424 Intake Manifold 43 — Intake Manifold Nut (7 Req'd) 44 9D476 EGR Valve Gasket 45 — Exhaust Gas Recirculation (EGR) Valve Bolt (2 Req'd) 46 9D475 EGR Valve 47 — Fuel Injection Supply Manifold Bolt
(2 Req'd) 48 9F593 Fuel Injector 49 9D930 Fuel Charging Wiring 50 6786 Oil Level Indicator Tube Bracket 51 — Oil Level Indicator Tube Bracket Bolt 52 6754 Oil Level Indicator Tube 53 6750 Oil Level Dipstick 54 9D280 Fuel Injection Supply Manifold 55 — Vacuum Fitting 56 9E498 Main Emission Vacuum Control Connector 57 — Vacuum Tap 58 — Vacuum Hose 59 9B989 Throttle Position Sensor 60 — Screw and Washer 61 9F782 Throttle Position Sensor Gasket 62 — Throttle Body Bolt (4 Req'd) 63 — Idle Air Control (IAC) Valve Bolt
(2 Req'd) 64 9F715 Idle Air Control Valve 65 9F670 Idle Air Control Gasket 66 9E926 Throttle Body 67 9E936 Throttle Body Gasket 68 — Vacuum Fitting 69 — Camshaft Position Sensor Screw 70 6B288 Camshaft Position Sensor 71 8255 Water Hose Connection Gasket 72 — Water Hose Connection Bolt (3 Req'd) 73 8592 Water Hose Connection 74 8575 Water Thermostat 75 6065 Cylinder Head Bolts 76 6500 Valve Tappet 77 6K512 Valve Tappet Guide Plate 78 6564 Rocker Arm 79 6A528 Rocker Arm Seat 80 6A527 Rocker Arm Bolt (8 Req'd) 81 — Ignition Coil Mounting Bracket Bolt
(3 Req'd) 82 18827 Noise Filter Condenser 83 — Ignition Coil Mounting Bolt (4 Req'd) 84 12259 Spark Plug Wire Set 85 12029 Ignition Coil 86 12043 Ignition Coil Mounting Bracket A — Tighten to 5-12 Nm (4-9 Lb-Ft) B — Tighten to 5-7 Nm (3-5 Lb-Ft) C — Tighten to 21-26 Nm (16-19 Lb-Ft) D — Tighten to 2-10 Nm (1.5-7 Lb-Ft) E — Tighten to 8-13 Nm (6-9 Lb-Ft) F — Tighten to 40-55 Nm (30-41 Lb-Ft) G — Tighten to 16-20 Nm (12-15 Lb-Ft) H — Tighten to 20-30 Nm (15-22 Lb-Ft) I — Tighten to 8-10 Nm (6-8 Lb-Ft) J — Tighten to 8-11 Nm (6-9 Lb-Ft) K — Tighten to 23-30 Nm (17-22 Lb-Ft) L — Tighten to 20-40 Nm (15-30 Lb-Ft) M — Tighten to 4.5-7 Nm (3-5 Lb-Ft) N — Tighten to 18-26 Nm (13-19 Lb-Ft)

Feb 24, 2009 | 1995 Ford Escort

1 Answer

1995 Ford Bronco 172 EGO not switching lean bank1- jerks when run


Have u checked for vacuum leaks or poss leaking EGR valve? use carb spray around the upper intake manifold where it bolts to the lower manifold, spray vacuum lines where they are connected to the engine vacuum ports, the idle speed will change if u hit a leak, as far as the EGR valve goes see if it gets hot at idle, if it does it is leaking, if all checks ok replace the O2 sensor, but i suspect u will find a leak at the upper intake plenum.

Dec 06, 2008 | 1995 Ford Bronco

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