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1999 Toyota Avalon Support Question

1999 Toyota Avalon Support Question

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Question posted by genrocha9 on April 29th, 2020

Bad Leak Pwr Steering

I have a 1999 Toy Avalon. At the firewall in the center of car it's leaking worse and worse almost daily. What might be causing this problem?

Current Answers

Answer #1: Posted by Troubleshooter101 on April 29th, 2020 6:44 PM
This answer was accepted by the poster of the original question.
Troubleshooter101

Member since:
September 30th, 2015

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First off, power steering fluid, like transmission fluid, is 'Hydraulic Fluid'. Dexron II was the standard when your car was built. Since then the manufacturers of Dexron have improved their product to meet new car standards - hence 'Dexron VI' that you're seeing in the stores today. Dexron VI is backwards-compatible with earlier specs.


Now, about the reservoir always emptying... If you keep filling it and then finding it empty again - I think you already know the answer to the question about a leak. Right?


Look under the car and see if you have a wet streak around the power steering pump, lines or rack. You might be able to eyeball the cause of the leak and either fix it or get it fixed.

In the meantime, and this is a trick my granddad taught me, pour about a tablespoon of brake fluid into the power steering reservoir (yes, brake fluid). Brake fluid can cause seals to swell enough to sometimes stop (or slow down) leaks. I used this trick in an old Mustang and it worked like a charm - never leaked a drop again.



Go on now - go take a peek under the car...


Check this link for reference:-

https://www.toyotanation.com/threads/power-steering-fluid-leak.375008/


Thanks


Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Troublshooter101
Answer #2: Posted by MysticChaCha on May 1st, 2020 11:48 PM
MysticChaCha

Member since:
April 28th, 2020

Points: 9,590
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If it is power steering fluid that is leaking at the firewall, then

you could use BlueDevil Power Steering Leak Stop and add 1/3 of the bottle to the power steering reservoir and top off with the proper type of fluid. It may require a day or two of driving, but BlueDevil will stop your power steering leak quickly and permanently guaranteed!

The reason why the leak would come out the top of the reservoir, is that there is air in the power steering system. When you run the engine the fluid gets pumped into the rack where any movement tries to turn it to foam, forcing the fluid out of the reservoir. It also makes noise....

If it leaks through the center firewall, is it through where the power line wires go through the firewall? You could seal any openings through the power line with glue.


MYSTICCHACHA

Related Manual Pages

Owners Manual - Page 2

... selector lever (floor shift) 13. Hood lock release lever 2 Lower vent 14. Parking brake release lever 15. Glove box 11. Tilt steering lock release lever 4. Electric moon roof switch or front interior light, and front personal lights 7. Cup holder 12. Parking brake pedal 16. Center vents 6. Power door lock switches 8. Side vents 2.
Owners Manual - Page 27

... unless the occupants are properly seated. '99 AVALON (USA/CANADA) −U Part 1 OPERATION OF INSTRUMENTS AND CONTROLS- Chapter 1 −3 Seats, Seat belts, Steering wheel and Mirrors D Seats D Front seats ...D SRS driver and front passenger airbags D SRS side airbags D Child restraint Seats D Tilt steering wheel D Outside rear view mirrors D Anti −glare inside rear view mirror D Vanity...
Owners Manual - Page 28

...the seat may prevent the side airbags from activating correctly, causing death or serious injury. Consult your hands or fingers. ...Adjust the driver's seat so that the foot pedals, steering wheel and instrument panel controls are installed in the driver... injured. D Adjustments should inflate. D Do not use . '99 AVALON (USA/CANADA) −U Front seats- -Front seat precautions (with SRS ...
Owners Manual - Page 33

... release button. Therefore, using a cushion on the seatback is locked in position. '99 AVALON (USA/CANADA) −U Head restraints CAUTION CAUTION D Do not start the vehicle while ... are being made. To lower: Push it up. For your body against the steering wheel. You can stop the movement by pressing another driving position memory switch, or... Adjust the center of your head.
Owners Manual - Page 45

...far back as possible from the steering wheel while still maintaining control of the driver's or front passenger's head or chest directly hitting the steering wheel or dashboard. The SRS ... All vehicle occupants be killed or seriously injured. It goes off after about 6 seconds. '99 AVALON (USA/CANADA) −U In response to a severe frontal impact, the SRS airbags work together with...
Owners Manual - Page 47

Deployment of the airbag module (steering wheel hub, dashboard) may also... residue along with non−toxic gas. This gas is designed to inflate the airbags may cause minor skin irritation. Airbag module for passenger (airbag and inflator) 4. Airbag sensor assembly 5.... the illustration. 47 '99 AVALON (USA/CANADA) −U Hitting a curb, edge of a safing sensor and airbag sensor.
Owners Manual - Page 50

... with considerable speed and force; They might restrict inflation or cause death or serious injury as the steering wheel column cover, front passenger airbag cover, front passenger airbag...concerning the installation of deploying airbags. '99 AVALON (USA/CANADA) −U D Do not modify or remove any of the dashboard or steering wheel pad that houses the airbag system. ...
Owners Manual - Page 51

... indicator to inform the driver of operating problems. If either of the steering wheel or front passenger airbag cover (shaded...AVALON (USA/CANADA) −U NOTICE Do not perform any other equipment to the front end z Repairs made on while driving. Contact your Toyota dealer as soon as possible to inflate. D The front part of the SRS airbag system in an accident that did not cause...
Owners Manual - Page 73

...of your Toyota dealer. (See "-Child restraint system".) Outside rear view mirrors- '99 AVALON (USA/CANADA) −U Tilt steering wheel To comply with Canadian Motor Vehicle Safety Standards, this model sold in Canada is ...box, designed for use with a curved surface. To change the steering hold the steering wheel, release lever toward you can see the side of the necessary parts, ask your...
Owners Manual - Page 95

... key. The battery will discharge and the ignition could be sure the key is off . Vehicles with steering lock You must be removed only at the "LOCK" position. This is not running. Chapter 1 &#...To free it, first be damaged. 95 If you to the "ON" position when released. '99 AVALON (USA/CANADA) −U Part 1 OPERATION OF INSTRUMENTS AND CONTROLS- The key will remind you leave the...
Owners Manual - Page 96

... is in "PWR" mode Overdrive switch For selecting either a three−speed or four −speed transmission Shift while holding the lock release button in OFF position (Shifting into overdrive not possible) ON position (Shifting into overdrive possible) "O/D OFF" indicator light Shows the overdrive switch is not cancelled. '99 AVALON (USA/CANADA...
Owners Manual - Page 97

'99 AVALON (USA/CANADA) −U "Column shift type Parking, engine starting and key removal position ...driving conditions "NORM" (Normal) mode for general driving conditions "PWR" (Power) mode for powerful acceleration "PWR" mode indicator light on the instrument panel shows the driving pattern selector button is in "PWR" mode With the brake pedal depressed, shift while pulling the selector...
Owners Manual - Page 101

'99 AVALON (USA/CANADA) −U Parking brake (i) Driving in "PWR" (Power) mode In the "PWR" mode, the transmission is shifted up and down at a higher vehicle speed ...driving, be sure the parking brake is fully released and the parking brake reminder light is achieved. The "PWR" mode indicator light comes on until you release the parking brake. For ordinary driving, Toyota recommends using the...
Owners Manual - Page 107

'99 AVALON (USA/CANADA) −U -Using your audio system: some basics This section describes some of the rear window. Push "AM", "FM...into the slot, or the tape player may not pertain to another. TURNING THE SYSTEM ON AND OFF Push "PWR· VOL", "PWR/VOL" or "VOL/ PWR" to switch from one group of sounds while decreasing the volume of another function was previously off . If the...
Owners Manual - Page 115

'99 AVALON (USA/CANADA) −U The track number you select is not valid if it is higher than the number ...using this again to cassette operation. If the audio system is reached, the player will automatically start playing the other side. Turn "VOL/PWR" to a different track. In addition, the feature may not work correctly. Any time it will go into the seek mode.) Seeking ...
Owners Manual - Page 119

'99 AVALON (USA/CANADA) −U If "Err 2" appears on the display, it indicates the compact disc auto changer lid is open.... disc. "D·RAND" will appear on the display and the player will appear on a disc: Quickly push and release "RAND". Turn "PWR/VOL" to your Toyota dealer. "RPT" will perform all the tracks on the display, it indicates no disc is playing. This process will...
Owners Manual - Page 161

... snow or water accumulated in your fenders can make steering difficult. Towing a trailer will be sure to help... requirements such as a passenger −carrying vehicle. During bad winter driving, stop and check under your vehicle during winter...the parking brake mechanism may cause harder starting. If you carry some emergency equipment. '99 AVALON (USA/CANADA) −U...
Owners Manual - Page 194

...latch is held securely with the selector lever in any leak, have the cause found and corrected immediately. Check the brake booster function... the hood from time to one side when applied. '99 AVALON (USA/CANADA) −U Tire surface and wheel nuts Check ...Tire rotation Rotate the tires every 12000 km (7500 miles). Steering wheel Check that all front seat controls such as buckles,...
Owners Manual - Page 195

...need repairing? Power steering fluid level Check the level through reservoir when the engine is cold. '99 AVALON (USA/CANADA)... leak under the vehicle (however, water dripping from the air conditioning after use is normal.) indicate a dangerous carbon monoxide leak...on the dipstick with the windows open and have the cause located and corrected immediately. (See engine exhaust cautions in...
Owners Manual - Page 208

... problems, excessive wear at least 3 hours and has not been driven for at the center of... filler cap, visually check the steering box case, vane pump and hose... cause poor sealing of wheel deformation and/or tire separation. The following instructions for leaks ...or damage. Also, low tire pressure can be checked only when the tires are given in the "HOT" range. '99 AVALON...

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