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My 1989 caddy deville has a small round tube connected just after the air strut compressor, mounted on the air compressor bracket. It appears to be a check valve?

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6ya6ya
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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: 2003 Protege5 front suspension knocking noise

Yes there is a bearing on the front stuts on the top under the upper strut mount and it is plastic. But the last guy was right it is most likely your struts, or it is your stabilizer links. There doesn't have to be much play in the links to make a tonne of noise. I replaced all my struts myself and it solved the problem for me. You can buy fully assembled strut kits for most veh so you don't have to compress the spring...just dont loosen fully the top middle large bold on top of the strut lol.

Posted on Jun 09, 2009

honeymokey
  • 3113 Answers

SOURCE: 1989 caddy deville Leveling system override?

Pull the relay for it. Listen for it clicking on passenger side.

Posted on Jul 08, 2009

  • 324 Answers

SOURCE: on a 1989 nissan maxima with sonar suspension II

First you must remove the rear seat to gain access to the top strut mounts. The bottom of the rear seat comes out first. On the 91 model there are two tabs at the base of the seat bottm that you pull forward to release the seat bottom. I'm not sure if the 89 is the same. After removal of the rear seat bottom, you will see a bolt at the bottom of each side of the rear seat back that need to be removed. Fold down the arm rest and disconnect the vinyl cover at the base of the armrest to expose and remove two screws. Push up on the rear seat back to unhook three plastic hooks (center and one at each end) at the top of the rear seat back. Remove the seat back. Remove the large metal support panel that is behind the seat back. Safely jack up the rear of the car and support on jack stands so the rear wheels hang free. Doing one strut at a time, remove the two top strut mount bolts leaving the center strut stud nut in place. The strut and mount will lower out of the unibody. Disconnect the bottom strut mount. Remove the strut/coil spring assembly. Using a strut/spring compressor (some auto parts stores rent these) compress the spring. Carefully remove the top strut stud retaining nut, top strut mount, bumpers and strut boot. Carefully install compressed spring, strut boot, bumpers and top strut mount on new strut and install washer and retaining nut. Reinstall strut and etc. in reverse order.

Posted on Sep 15, 2009

ZJLimited
  • 17970 Answers

SOURCE: Firing diagram for 1990 caddy sedan deville front wheel 4.5?

To avoid confusion, remove and tag the spark plug wires one at a time, for replacement.
If a distributor is not keyed for installation with only one orientation, it could have been removed previously and rewired. The resultant wiring would hold the correct firing order, but could change the relative placement of the plug towers in relation to the engine. For this reason it is imperative that you label all wires before disconnecting any of them. Also, before removal, compare the current wiring with the accompanying illustrations. If the current wiring does not match, make notes in your book to reflect how your engine is wired.

55492de.jpg

4.5L and 4.9L EnginesEngine Firing Order: 1-8-4-3-6-5-7-2 Distributor Rotation: Counterclockwise

Hope helped with this (remember rated this help) Good luck.

Posted on Nov 10, 2009

  • 1 Answer

SOURCE: 1992 Cadillac Deville Electronic Level control system problem

elc system doesn't automatically level car

Posted on Jul 08, 2011

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1 Answer

How to remove a radiater from a 2000 oldsmobile silouette?


Hello,
  • Remove air cleaner and duct assembly.
  • Drain coolant into a suitable container.
  • Loosen engine mount strut to engine mount strut bracket bolts.
  • Loosen engine mount strut bracket brace bolts from upper radiator support bracket.
  • Remove mounting bolts on radiator upper support and position engine mount strut and bracket to rear.
  • Ensure ignition switch is in Off position, then disconnect cooling fan.
Thanks

May 20, 2011 | 2000 Oldsmobile Silhouette

1 Answer

About how long will it take to replace the radiator?


About 2.5 hours

Hope this helps, it it does please leave feedback and vote Thank You and Good Luck

  • Tools Required
  • J 38185 Hose Clamp Pliers
Removal Procedure

110563917

Caution: Before servicing any electrical component, the ignition key must be in the OFF or LOCK position and all electrical loads must be OFF, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable. Failure to follow these precautions may cause personal injury and/or damage to the vehicle or its components.


  1. Remove the battery.
  2. Remove the air cleaner assembly.
  3. Drain the cooling system.
  4. Remove the right and the left engine mount struts. Refer to the following procedures:
    • Engine Mount Strut Replacement - Right
    • Engine Mount Strut Replacement - Left
    • Engine Mount Strut Replacement - Right
    • Engine Mount Strut Replacement - Left
  1. Use J 38185 to remove the inlet hose clamp from the radiator.
  2. Remove the inlet hose from the radiator.
  3. Remove the transmission oil cooler lines from the retainer clip at the bottom of the cooling fan shroud.
110563918


  1. Remove the bolt that connects the fan shroud to the condenser hold down bracket.
110563919


  1. Remove the cooling fan shroud bolts.
  2. Remove the coolant reservoir hose from the radiator overflow neck.
110563920


  1. Remove the radiator upper support brackets and bolts that connect to the fan shroud.
  2. Disconnect the engine cooling fan motors electrical connector.
  3. Remove the cooling fan motors electrical harness from the fan shroud clips.
  4. Remove the cooling fan shroud.
  5. Remove the bolt from the condenser tube support bracket to the radiator.
  6. Use J 38185to remove the outlet hose clamp from the radiator.
  7. Remove the outlet hose from the radiator.
  8. Disconnect the transaxle oil cooler pipes from the radiator.
  9. Tilt the top of the radiator rearward.
110564721


  1. Remove the condenser hold down bracket (1) from the radiator.
  2. Remove the air deflectors from the top of the radiator.
  3. Lift the condenser from the mounting tabs on the radiator (2). Position the condenser aside.
  4. Remove the radiator.

Jan 02, 2011 | 2004 Chevrolet Impala

1 Answer

I have taken the oil pan bolts out and there is not enough clearance to remove the pan on a 2002 Buick Regal 3800 to replace the gasket. What steps do you suggest next.


Did you remove the catalytic converter, and motor mount? Lots of stuff has to come off to get this pan out. :o(

3.8L Engine
  1. Drain the engine oil.
  2. Remove or disconnect the following:

    Negative battery cable Throttle body air inlet duct Engine mount struts Accessory drive belt
  3. Install an engine support fixture.

    Catalytic converter from the right exhaust manifold Right front wheel Right side splash shield Oil filter and discard A/C compressor bracket and reposition the compressor Power steering oil cooler pipe brackets from the frame Engine mount bracket bolts Lower engine mount nuts Torque converter cover Oil level sensor electrical connector Oil level sensor
  4. Raise the vehicle and place a support under the frame.

    Right side frame bolts and loosen the left side bolts Engine mount and bracket Oil pan

Nov 21, 2010 | 2002 Buick Regal

1 Answer

What size bolt holds the water pump on a 1989 4.5 litre caddy sedan deville


Hello: There are 3 15mm bolts 10 10mm bolts and two round bolts with a star insert in the bolt head (like a allen head only this star shaped. Also may have 1 15mm stud depending on configuration.

Nov 03, 2010 | 1989 Cadillac Sedan DeVille

2 Answers

Are struts on the front or back of this car?


The struts model (MacPherson Strut),are both in front and back of this car.
2000 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Rear, Driver Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly. $72
2000 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Rear, Passenger Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $68
1996 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Front, Driver Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $67
1996 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Front, Passenger Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $63
Of course this is only the cartridge, you have to transfer the spring, and the top mount of the existing strut. You need a pair of coil spring compressor to do the job. The basic procedure to replace a strut is:
Remove the top nuts that secure the strut assembly to the frame mount inside the engine compartment. Do not remove the center nut.
Mark the lower strut mounting location on the hub for installation reference. The alignment will be close if the new strut is installed in the same position.
Remove the bolts that hold the strut assembly to the hub.
Remove the strut assembly from the vehicle.
Mark the top mount for installation reference. Using a side mounted spring compressor, compress the spring and remove the top nut and retaining washer. Pull strut assembly out from the bottom of spring.
Slide the new strut assembly up into the spring and reposition the top mount onto the spring in the same position that it was removed. Install the retaining washer and top nut.
Tighten the top nut to the manufacturer's specifications and carefully remove the spring compressor.
Place the strut assembly back into the vehicle.

Oct 16, 2010 | 2000 Hyundai Elantra

1 Answer

Need to change oil pan


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Cavalier, Sunfire 2001-2005

Oil Pan - Removal & Installation

2.2L (VIN 4) Engine
  1. Before servicing the vehicle, refer to the precautions section.
  2. Drain the engine oil.
  3. Remove or disconnect the following:
    Negative battery cable Right front wheel Right inner fender splash shield Starter motor and bracket Engine mount strut bracket Oil pan
To install:


672c0b8.jpg

Fig. Exploded view of the oil pan mounting and related components-2.2L (VIN 4) engine
  1. Place a 2mm bead of RTV sealer to the oil pan sealing surface except at the rear seal mounting surface. Using a new oil pan rear seal, apply a thin coat of RTV sealer on the end down to the ears.
  2. Install or connect the following:
    Oil pan with a new gasket. Torque the nuts and bolts to 89 inch lbs. (10 Nm). Engine mount strut bracket. Torque the bolts to 49 ft. lbs. (66 Nm). Starter motor and bracket. Torque the bolts to 37 ft. lbs. (50 Nm). Right fender splash shield Right front wheel. Torque the nuts to 100 ft. lbs. (140 Nm). Negative battery cable
  3. Refill the crankcase.
  4. Start the vehicle and verify no leaks.
2.2L (VIN F) Engine
  1. Before servicing the vehicle, refer to the precautions section.
  2. Drain the engine oil.
  3. Remove or disconnect the following:
    Engine mount strut bracket Drive belt Lower then upper AC compressor bolts Oil pan bolts Oil pan

    1c9e9c9.jpg

    Fig. Remove/Install the oil pan bolts in this sequence-2.2L (VIN F) engine
To install:
  1. Apply a 2 mm bead of RTV sealant around the perimeter of the oil pan and the oil suction port opening. Do not over apply the RTV. More than a 2 mm bead is not required.
  2. Install or connect the following:
    Oil pan and tighten the bolts to 18 ft. lbs. (25 Nm) AC compressor bolts Engine mount bracket Drive belt
  3. Refill the crankcase.
  4. Start the vehicle and verify no leaks.

2.4L Engine

  1. Before servicing the vehicle, refer to the precautions section.
  2. Drain the engine oil.
  3. Drain the cooling system.
  4. Remove or disconnect the following:
    Negative battery cable Flywheel/converter cover Right wheel Right wheel well splash shield Accessory drive belt Air conditioning compressor lower bolts Transmission-to-engine brace Engine mount strut bracket Radiator outlet pipe bolts Radiator outlet pipe from the oil pan Oil pan to the flywheel cover bolt and nut Flywheel cover stud for clearance Radiator outlet pipe from the lower radiator hose and oil pan Oil level sensor connector Oil pan
To install:
  1. Inspect the oil pan gasket; it is reusable if not damaged.
  2. Install or connect the following:
    Oil pan with the gasket. Torque the M8 bolts to 18 ft. lbs. (24 Nm) and the M6 bolts to 106 inch lbs. (12 Nm).

    2ffc5e9.jpg

    Fig. Oil pan fastener torque specifications-2.4L engine
    Oil pan to the transmission nut Oil level sensor connector Radiator outlet pipe to the lower radiator hose and oil pan Exhaust manifold brace Radiator outlet pipe. Torque the bolts to 124 inch lbs. (14 Nm). Engine mount strut bracket. Torque the bolts to 55 ft. lbs. (75 Nm). Transmission to the engine brace Air conditioning compressor lower bolts. Torque the bolts to 37 ft. lbs. (50 Nm). Accessory drive belt Right splash shield Right front wheel Flywheel/converter cover Negative battery cable
  3. Refill the crankcase.
  4. Refill the cooling system.
  5. Start the vehicle and verify no leaks.

Hope helped (remember rated this help). Good luck.

Oct 22, 2009 | 2001 Chevrolet Cavalier

2 Answers

On a 1989 nissan maxima with sonar suspension II how do you disassemble the strut assembly? the mounting bracket for sonar adapters is in the way of the strut center bolt.


First you must remove the rear seat to gain access to the top strut mounts. The bottom of the rear seat comes out first. On the 91 model there are two tabs at the base of the seat bottm that you pull forward to release the seat bottom. I'm not sure if the 89 is the same. After removal of the rear seat bottom, you will see a bolt at the bottom of each side of the rear seat back that need to be removed. Fold down the arm rest and disconnect the vinyl cover at the base of the armrest to expose and remove two screws. Push up on the rear seat back to unhook three plastic hooks (center and one at each end) at the top of the rear seat back. Remove the seat back. Remove the large metal support panel that is behind the seat back. Safely jack up the rear of the car and support on jack stands so the rear wheels hang free. Doing one strut at a time, remove the two top strut mount bolts leaving the center strut stud nut in place. The strut and mount will lower out of the unibody. Disconnect the bottom strut mount. Remove the strut/coil spring assembly. Using a strut/spring compressor (some auto parts stores rent these) compress the spring. Carefully remove the top strut stud retaining nut, top strut mount, bumpers and strut boot. Carefully install compressed spring, strut boot, bumpers and top strut mount on new strut and install washer and retaining nut. Reinstall strut and etc. in reverse order.

Sep 15, 2009 | 1989 Nissan Maxima

1 Answer

1989 caddy deville Leveling system override?


Pull the relay for it. Listen for it clicking on passenger side.

Jul 07, 2009 | 1989 Cadillac Sedan DeVille

2 Answers

Changing rear air shocks


yes u can, u will need one of suncore industries kits ($539.00) to do the conversion to standard shock strut system, u will also need the relay kit. Call them before u buy.
http://www.suncoreindustries.com/cadillac-pages/cadillac-deville/1994-1996/cadillac-deville-94-96-suspension-relay-connector-kit.htm

May 14, 2009 | 1994 Cadillac DeVille

1 Answer

I have a 1989 caddy sedan deville. The smog pump seized up and froze. I need to remove this pump. How long of a job is this and can I gut the insides of the pump out and replace it as just an idler pulley?...


Replace the pump as it does other things than just pump air into the exhaust. I helps in cold starting and keeps the engine from backfiring during deceleration. You can cause the converter to fail also. I have a service manual and it tells you to first loosen the pulley bolts on the pump first then remove the belt and pulley. Remove inlet hose and outlet hose then the mounting bolts .

Apr 13, 2009 | 1989 Cadillac Sedan DeVille

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