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2001 Ford Taurus/ Sable Cooling System Draining Filling and Bleeding Workshop Manual

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Filed Under (Ford Manuals) by admin on 19-02-2011

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CAUTION: Vehicle cooling systems are filled with Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or an equivalent meeting Ford specification ESE-M97B44-A. NOTE: Less than 80% of the coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty or contaminated coolant requires replacement. 1. Release the pressure in the cooling system by slowly turning the pressure relief cap one half to one turn counterclockwise to the first stop on the filler neck. When the pressure has been released, remove the pressure relief cap. 2. Raise and support the vehicle. For additional information, refer to Section 100-02 . 3. Remove the front splash shield. 4. Place a suitable container below the radiator draincock. Drain the coolant. 5. Close the radiator draincock when finished. Filling and Bleeding With RADKITPLUS 1. Using the special tool, install the RADKITPLUS and follow the RADKITPLUS manufacturer’s instructions to fill and bleed the cooling system. Filling Without RADKITPLUS CAUTION: Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level. When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water. To maintain the integrity of the coolant and the cooling system: * Add Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A. * Do not add Motorcraft Specialty Engine Coolant VC-2 or an equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants may degrade the coolant’s corrosion protection. * Do not add alcohol, methanol, brine or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing. * Do not mix with recycled coolant unless it meets the requirement of specification ESE-M97B44-A. Not all coolant recycling processes meet this specification. Use of such a coolant may harm the engine and cooling system components. 1. Install the front splash shield. 2. Lower the vehicle. 3. Fill the degas bottle with the correct engine coolant mixture. 4. Install the pressure relief cap. 5. Move the temperature blend selector to the full warm position. 6. WARNING: Do not stand in line with or near the engine cooling fan blade when revving the engine. Run the engine until it reaches operating temperature. 7. Add the correct coolant mixture to the degas bottle until the coolant level is between the COOLANT FILL LEVEL marks. 8. Turn off the engine and allow the cooling system to cool. Recheck the coolant level and fill the cooling system to the FULL mark on the degas bottle. 9. WARNING: Do not stand in line with or near the engine cooling fan blade when revving the engine. Repeat Steps 3 through 8 until the reservoir level is OK. Bleeding Without RADKITPLUS 1. Bleed the cooling system as follows: * Select the maximum heater temperature and blower motor speed settings. Position the control to discharge air from the A/C vents in the instrument panel. * WARNING: Do not stand in line with or near the engine cooling fan blade when revving the engine. Start the engine and allow it to idle. While the engine is idling, feel for hot air from the A/C vents. * CAUTION: If the air discharge remains cool and the engine coolant temperature gauge does not move, the engine coolant level is low in the engine and must be filled. Stop the engine, allow it to cool and fill the cooling system. Start the engine and allow it to idle until the normal operating temperature is reached. Hot air should discharge from the A/C vents. The engine coolant temperature gauge should maintain a stabilized reading in the middle of the NORMAL range and the upper radiator hose should feel hot to the touch. * Shut the engine off and allow it to cool. * Check the engine for coolant leaks. * Check the engine coolant level in the degas bottle and fill it as necessary.

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1999 Saturn SL1 L4-1.9L SOHC VIN 8 Engine – Driveability Concerns/ Cooling System DTC’s Set

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Filed Under (Saturn Manuals) by admin on 19-05-2012

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1. Disconnect engine coolant temperature sensor electrical connector and inspect sensor and connector terminals for corrosion and/or evidence of engine coolant. ^If terminals are corroded or if there is evidence of engine coolant proceed to step 4. ^If terminals are not corroded and there is no evidence of engine coolant, reconnect the electrical connector and continue to next step. 2. Perform one or both of the following checks to determine whether the engine coolant temperature sensor is providing the correct temperature indication. If engine coolant temperature sensor reading does not pass either of the above tests, continue with next step. ^If engine is at ambient temperature (vehicle has been sitting overnight or not started for several hours), use a Scan tool to compare the inlet air temperature ( IAT ) to the engine coolant temperature ( ECT ). These two readings should be within 2°C (4°F) of each other. ^If engine is at operating temperature, install a thermometer in the coolant recovery reservoir. With the engine running and A/C off, use a Scan tool to compare the engine coolant temperature sensor reading to the thermometer reading. These two readings should be within 8°C (15°F) of each other If engine coolant temperature sensor reading passes both of the tests above, refer to appropriate symptom diagnostic chart in the Engine/Emissions Controls Section of applicable Engine Service Manual. 3. Turn ignition off. 4Remove coolant surge tank cap. 5. Drain at least 1.9 L (2 Qt.) of engine coolant from the cooling system by opening radiator drain valve or removing engine drain plug. Collect engine coolant in a container. 6. Disconnect engine coolant temperature sensor electrical connector. 7. Remove engine coolant temperature sensor from cylinder head. 8. Obtain replacement engine coolant temperature sensor (P/N 21025106). 9. Use appropriate tap to clean sensor mounting hole of any thread sealant residue. 10. Install engine coolant temperature sensor in cylinder head. Torque: Engine Coolant Temperature Sensor: 8 Nm (71 in-lbs) 11. Inspect harness connector terminals for corrosion and/or evidence of engine coolant. If harness connector terminals are corroded or there is evidence of engine coolant, the harness connector must be replaced with new connector (P/N 12117087-includes: connector, terminals, wires, and splice sleeves). 12. Connect engine coolant temperature sensor connector. 13. Transfer engine coolant drained in step 5 into coolant surge tank. If necessary fill coolant surge tank to the FULL COLD range with 50/50 solution of correct type of antifreeze and clean water. 14. Start engine and check for leaks. 15. Run engine until upper radiator hose is hot, then add additional coolant if needed to bring the level to the FULL COLD level (1991-early 1997) or within the Min./Max. cold range (late l997-2001). 16. Install coolant surge tank cap.

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1998 Chevrolet Blazer Engine Oil Cooler Hose/ Pipe Removal And Installation Manual

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Filed Under (Chevrolet Manuals) by admin on 22-05-2012

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Removal Procedure 1. Remove the steering linkage shield. Refer to Steering Linkage Shield Replacement in Steering Linkage. Important: Have a drain pan ready for the engine oil to drain into. 2. Remove the bolt attaching the engine oil cooler lines to the remote (frame mounted) oil filter adapter. 3. Remove and discard the seals. 4. Remove the engine oil cooler line retaining rings from the engine oil cooler line quick connectors at the radiator engine oil cooler inlet and outlet. Follow the next two steps for the proper retaining ring removal procedure. 5. Using a bent-tip screwdriver or equivalent, pull on one of the open ends of the retaining ring in order to rotate the retaining ring. 6. Rotate the retaining ring around the quick connector until the retaining ring is out of position and can be completely removed. Discard the retaining rings. 7. Remove the engine oil cooler lines from the quick connectors at the radiator engine oil cooler inlet and outlet. Pull the lines straight out from the connectors. 8. Remove the remote engine oil filter lines support clamp bolt. Important: Have a drain pan ready for the engine oil to drain into. 9. Remove the bolt attaching the remote engine oil filter lines to the remote (frame mounted) engine oil filter adapter. 10. Hold the remote engine oil filter lines below the remote engine oil filter lines (engine mounted) adapter to drain the engine oil. 11. Remove and discard the seals. 12. Remove the bolt attaching the remote engine oil filter lines to the remote engine oil filter lines (engine mounted) adapter. 13. Remove and discard the seals. 14. Clean all of the components in a suitable solvent, and dry them with compressed air. 15. Inspect the fittings, the connectors, the cooler lines, the cooler, the filter lines, and the remote filter adapter for damage, distortion, or restriction. Replace parts as necessary. 16. Flush the engine oil cooler, the engine oil cooler lines, the remote engine oil filter adapter, and the remote engine oil filter lines with the same type of engine oil normally circulating through the engine. Installation Procedure

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2000 Ford Ranger Cooling System Draining Filling and Bleeding Repair Manual

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Filed Under (Ford Manuals) by admin on 10-07-2012

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NOTE: Less than 80% of the coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty or contaminated coolant requires replacement. 1. Release the pressure in the cooling system by slowly turning the pressure relief cap one half to one turn counterclockwise to the first stop on the filler neck. When the pressure has been released, remove the pressure relief cap. 2. Raise and support the vehicle, For additional information, refer to Section 100-02 . 3. Remove the lower radiator cover. 4. Place a suitable container below the radiator draincock. Drain the coolant. 5. Close the radiator draincock when finished. Filling and Bleeding with RADKITPLUS 1. Using the special tool, install the RADKITPLUS and follow the RADKITPLUS manufacturer’s instructions to fill and bleed the cooling system. Filling without RADKITPLUS CAUTION: Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level. When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water. To maintain the integrity of the coolant and the cooling system: * Add Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A. * Do not add Motorcraft Specialty Engine Coolant such as VC-2 or an equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants can degrade the coolant’s corrosion protection. * Do not add alcohol, methanol, or brine, or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing. * Do not mix with recycled coolants unless they meet the requirements of Ford specification ESE-M97B44-A or WSS-M97B51-A1. Not all coolant recycling processes meet these Ford specifications. Use of such coolants can harm the engine and cooling system components. All engines 1. Install the lower radiator cover.

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EDELBROCK ENGINE MOUNT ADAPTER PLATES For Converting Small Block Chevy Applications to LS1 INSTALLATION INSTRUCTIONS

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Filed Under (Chevy Manuals) by admin on 27-12-2011

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PRE-INSTALLATION PROCEDURE General Motors vehicles came with many different engine and transmission combinations. This section is intended to verify that all the correct components are in place prior to installation. If the vehicle is currently equipped with a small block Chevrolet V8, then the engine isolator for the current application will work with the Edelbrock Adaptor plates. See the next page for further notes on various applications. A-BODY APPLICATIONS: 1964 – 1967: Vehicles that are being converted from six cylinder or a non-Chevrolet engine can use engine frame stands for the 283 to 327 from a salvage yard or reproduction suppliers such as OPGI and Yearone; engine isolators can be of the OEM rubber type from a parts supplier or polyurethane safety mounts from Energy Suspension: part #3.1114 (zinc plated), or #3.1115 (chrome). 1964 – 1967 applications will require mildly slotting the engine frame stand mounting holes, as shown in Figures 1 and 2. FIGURE 1 FIGURE 2 – 1968 – 1972: From 1968 to 1972, Chevrolet used two different frame stands with matching engine isolators. Type one is the 307 (and some early 1968 327′s), while type two includes all engines from the later 1968 327′s through to the 454, encompassing all engine sizes in-between. If you have obtained frame stands from another vehicle, use the following procedure to identify your mount system: measure the ears of the engine isolator where the engine mounting bolt goes, the inside dimension is 2 5/8″for the 307 cid (Figure 3) and 2 3/8″for the larger sized engine (Figure 4). Frame stands for the late 327,350 to 454 are also available from reproduction suppliers such as OPGI and Yearone, engine isolators can be of the OEM rubber type from a parts supplier or polyurethane safety mounts from Energy Suspension: part #3.1114 (zinc plated) #3.1115 (chrome) for the 307, part #3.1117 (zinc plated) or #3.1118 (chrome) for the late 327 to the 454. FIGURE 3 (307) FIGURE 4 (350 et al) F-BODY AND X-BODY APPLICATIONS: 1967 – 1969 F-body and 1968 – 1974 X-body: Vehicles that are being converted from six cylinder or a non-Chevrolet engine will require engine isolators that match the engine frame stand. There are a variety of styles depending on engine size and model year, so get the engine isolators and frame stands which are available from reproduction suppliers such as Classic Industries and Yearone. Engine isolators can be of the OEM rubber type from a parts supplier or polyurethane safety mounts from Energy Suspension. There are two basic types of engine isolators; to identify them measure the distance between the tab for the engine mount through bolt, if it is 2-5/8″use Energy Suspension #3.1114 (zinc plated) #3.1115 (chrome), if the distance is 2-3/8″use #3.1117 (zinc plated) #3.1118 (chrome).

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2003 Buick Truck Rendezvous Draining and Filling Cooling System Repair Manual

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Filed Under (Buick Manuals) by admin on 08-06-2012

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Draining and Filling Cooling System Notes Draining and Filling Cooling System Draining Procedure Important: Do NOT add any engine coolant supplement sealant pellets to the cooling system. Drain and refill the engine cooling system every 5 years or 240 000 km, (150,000 ml) , whichever occurs first. 1. Park the vehicle on a level surface. 2. Remove and clean the coolant recovery reservoir. Caution: To avoid being burned, do not remove the radiator cap or surge tank cap while the engine is hot. The cooling system will release scalding fluid and steam under pressure if radiator cap or surge tank cap its removed while the engine and radiator are still hot. 3.1. Slowly rotate the cap counterclockwise to the detention tab. Do not press down while rotating pressure cap. 3.2. Wait until any residual pressure, indicated by a hissing sound, is relieved. 3.3. After all hissing stops, press down on the radiator cap and rotate the cap counterclockwise in order to remove the cap. Important: Recover and store used coolant in a used coolant holding tank and submit the used coolant for recycling on a regular basis. Do NOT pour used coolant down the drain. Ethylene glycol antifreeze is very toxic. Disposing of ethylene glycol into the sewer system or ground water is both illegal and ecologically unsound. 4. Place a drain pan under the radiator drain cock in order to collect all of the used coolant. 5. Open the radiator drain cock. If only partial cooling system draining is required, drain enough coolant to perform the procedure 6. Open the air bleed valve on the thermostat housing 2 full turns. 7. Open the air bleed valve above coolant pump 2 full turns. 8. Place a drain pan under the engine block drains in order to collect the used coolant. Important: Allow the coolant to drain completely

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2003 Mercedes Benz CLK 500 Engine Controls Cooling Fan Runs Continuously

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Filed Under (Mercedes-benz Manuals) by admin on 12-05-2012

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Engine Fan Runs Constantly If you receive customer reports in the above model vehicles of the engine fan running constantly with code P2073(004) Electric fan for engine & AC, open circuit; this may be caused by the wiring harness between the ECU and the engine fan or the engine control unit fan end stage malfunctioning. To resolve, perform the below procedure. Note: Only vehicles as outlined in Service Campaign Bulletin No. 2003110006 are affected, see vehicle range shown. When performing Service Campaign Bulletin No. 2003110006 only, the engine ECU does not need to be exchanged. All engine ECUs exchanged under warranty for the above condition must be accompanied by the freeze frame data for the respective DTC. Claims submitted without this information will be debited back to the dealer Remedy: 1) Check wiring harness between engine ECU connector (pin 39) and engine fan connector (pin 4) for continuity. IF OK, proceed as follows. 2) Replace engine control unit (AR07.08-P-7008P) 3) Install adapter harness a. Remove lower underbody panel b. Disconnect engine wiring harness plug from engine fan C. Connect adapter wiring harness between fan connector and engine wiring harness. d. Secure adapter wiring harness with loom ties (Figure 1). e. Secure adapter wiring harness plug to engine fan (Figure 2)

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2000 Audi A6 OIL PAN (A4 And A6) Removal And Installation Manual

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Filed Under (Audi Manuals) by admin on 01-07-2012

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OIL PAN(A4 & A6) Removal (Lower Pan- A4 & A6) 1. Disconnect negative battery cable. 2. Remove engine noise insulator (undercover). See Fig. 12 . Drain engine oil. 3. Unbolt left and right swaybar stabilizer bracket bolts (4) from mounting bracket. See Fig. 98 . Lower swaybar stabilizer not more than 10cm (3.94 INCHES) and secure with heavy wire. 4. If vehicle is equipped with automatic transmission, unbolt oil cooler pipe (line) bracket from right side oil pan. 5. Remove lower oil pan. To install oil pan (lower), see INSTALLATION (LOWER OIL PAN- A4 & A6) . Installation (Lower Oil Pan- A4 & A6) 1. Ensure oil pan surfaces are clean and dry. Remove residual sealant from oil pan, if necessary, with hand drill and plastic brush instead of a flat scrapper. See Fig. 99 . Install gasket. 2. Install 2 bolts diagonal to each other (to hold up pan). Install the rest of the bolts and hand tighten. 3. Starting at center and moving outward, tighten lower oil pan to upper oil pan bolts to 10 N.m (89 INCH lbs.). Tighten oil pan drain plug 30 N.m (22 ft. lbs.). Wait 30 minutes before filling with engine oil. Tighten all bolts to specification. See TORQUE SPECIFICATIONS . 4. To complete installation, reverse removal procedure. Fill and bleed cooling system. See COOLING SYSTEM BLEEDING . Removal (Upper Oil Pan- A4 & A6) 1. Disconnect negative battery cable. Remove oil dipstick. Unbolt oil dipstick tube at front of cylinder head. Remove oil dipstick tube. 2. Remove engine noise insulator (undercover). See Fig. 12 . Drain engine oil. 3. Move lock carrier into service position. See LOCK CARRIER . This will allow servicing of front engine components and facilitate removal of oil pan. 4. Open coolant expansion tank cap, drain cooling system at radiator. Open the coolant pump bearing housing drain plug. Located at bottom of block near transmission bell housing, drivers side of vehicle. See Fig. 32 – Fig. 33 . If vehicle is equipped with automatic transmission, unbolt oil cooler pipe (line) CAUTION: Wear eye protection NOTE: Obtain radio code before disconnecting battery. For help in identifying components and component locations, refer to illustrations Fig. 108 -Fig. 109 . NOTE: If engine is out of car, ensure oil pan is aligned with cylinder block on flywheel side. 2000 Audi A6 1998-02 ENGINES’ ’2.8L V6 30-Valve 2000 Audi A6 1998-02 ENGINES’ ’2.8L V6 30-Valve bracket from right side oil pan. 5. Position Engine Support (10-222A) with (10-222A/3) engine support adapter, or equivalent, on bolted flanges of fenders. Connect support bracket to front and rear engine lifting eyes. Lift up engine as far as possible. DO NOT use excessive force to raise engine. 6. Cut tie wraps and open bracket supporting starter wiring. See Fig. 97 . Disconnect electrical connection at starter.

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1984-1995 Honda Civic/ CRX Positive Crankcase Ventilation (PCV) System Repair Manual

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Filed Under (Honda Manuals) by admin on 22-04-2012

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The PCV system is designed to prevent blow-by gas from escaping to the atmosphere by drawing it directly into the intake manifold. The PCV valve contains a spring-loaded plunger which is lifted in proportion to intake manifold vacuum. Under high vacuum, blow-by is returned directly to the manifold through the breather chamber and PCV valve with fresh air. When intake manifold vacuum decreases (wide open throttle) and vacuum in the air cleaner increases, the PCV valve closes and the blow-by is returned through the cylinder head cover breather hose and into the air cleaner. The PCV valve also acts as a check valve when the engine backfires to prevent crankcase explosion. Fig. 1: PCV system components-1984-87 1.5L engines Fig. 2: PCV system components-1988-91 1.6L engines Fig. 3: PCV system components-1992-95 engines Fig. 4: PCV system components-1984-87 carbureted engines SERVICE Positive Crankcase Ventilation (PCV) Valve For PCV valve removal, refer to Routine Maintenance of this information. 1. Locate the PCV valve. With the engine running at idle, use pliers to pinch the PCV hose between the valve and the intake manifold. It should be possible to hear the spring loaded valve click shut. 2. If no click is heard, remove the valve from the engine but leave it connected to the intake manifold. A hissing sound should be heard and vacuum should be felt at the valve inlet. 3. If no vacuum is felt, remove the valve from the intake manifold hose. The engine should stall or almost stall. This will indicate a stuck valve or clogged hose. Check the breather hose for clogging or leaks and replace any defective parts. Exhaust Gas Recirculation (EGR) System FUEL INJECTED ENGINES General Information See Figure 3 The Exhaust Gas Recirculation (EGR) system is used to control emissions measured at the tailpipe. Components included are the EGR valve and controls. The EGR system uses a poppet type valve to regulate the amount of exhaust gas flowing into the intake manifold. The flow path is cast into the cylinder head and does not use any external tubing. A control solenoid valve regulates the amount of vacuum to the EGR valve. A Constant Volume Control (CVC) valve provides a constant amount of vacuum to the control solenoid valve over a wide range of engine vacuum. When servicing or repairing any part of the emissions system, it is absolutely essential to check for any obvious mechanical faults or failures. Remember, a trouble code only indicates which sensor or circuit is affected by the problem. Simple mechanical faults such as a vacuum leak or poor electrical connection can cause a fault code. The EGR valve is not simply open or closed but is modulated by controlling the amount of engine vacuum to the valve diaphragm, up to a maximum of 8 in. Hg of vacuum. The EGR valve has a sensor in the top of the valve that reports valve lift to the ECU (same as ECM, 1992-95). The ECU modulates the position of the control solenoid valve to control the EGR valve lift according to an internal program. Upstream of the control solenoid valve, the CVC provides a constant supply of vacuum so EGR control is precise under all manifold vacuum conditions

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1999-2006 Volkswagen A4 Engine Speed Sensor G28 Checking

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Filed Under (Volkswagen Manuals) by admin on 31-01-2011

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Special tools, testers and auxiliary items required Multimeter . Wiring diagram. Test requirements The Motronic Engine Control Module (ECM) J220 fuses OK. Battery voltage at least 12.5 volts. All electrical consumers such as, lights and rear window defroster, switched off. Vehicles with automatic transmission, shift selector lever into position “P” or “N” . A/C switched off. Ground (GND) connections between engine/transmission/chassis OK. Ignition switched off. Test procedure Perform a preliminary check to verify the customers complaint. Refer to Preliminary Check Start diagnosis The Engine Speed (RPM) Sensor G28 detects RPM and reference marks. Without an engine speed signal, the engine will not start. If the engine speed signal fails while the engine is running, the engine will stop immediately Function test Connect the scan tool. Switch the ignition on. Using the scan tool, check the engine speed: End diagnosis and switch ignition off. If the specified value was not obtained: Checking internal resistance Disconnect the gray Engine Speed (RPM) Sensor G28 electrical harness connector 7 arrow 7 . Using a multimeter , check the Engine Speed (RPM) Sensor G28 terminals 2 to 3 7 see insert 7 for resistance. Specified value: 0.7 to 1000 kOhm Check Engine Speed (RPM) Sensor G28 terminals 1 to 2 and 1 to 3 for short circuits. Specified value: ? (infinity) If any of the specified values are not obtained: Replace the Engine Speed (RPM) Sensor G28 . Refer to Engine Mechanical, Fuel Injection and Ignition 7 Repair Group 13 . If the specified values are obtained: Checking wiring If the manufacturers test box is being used. Perform the following step. Install the test box Adapter F/VAG1598 (68 Pin) VAG1598/22 . If the manufacturers test box is not being used. Perform the following step. Remove the Motronic Engine Control Module (ECM) J220 . Refer to Motronic Engine Control Module J220, Replacing .

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