Question about Cars & Trucks

Open Question

D4h 8pjlow transmission pressure in a d4h transmission

Transmission had trash in the case. transmission was removed and the case was cleaned out. a new pump was installed, all lines and convertor was flushed out. it has about 100 psi. what would cause the low pressure?

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 220 Answers

SOURCE: fuel pressure problem.I replaced the fuel pump on 2001 chevy s-10

Most fuel injected vehicles have a relay that controls the fuel pump so after the ignition switch has been on for about 5 seconds and the engine is not running, the fuel pump automatically shuts off.
I don't know what your original problem was, but I think if the car runs normally, you have probably fixed your problem. If you don't have a manual, you can probably go to the library and take a look at a manual that covers your vehicle.

Posted on Jan 16, 2009

  • 295 Answers

SOURCE: pressure on low & high side reads 110 psi and wont charge

Check the exspansion valve its part of the evaperator on that car for being clogged.

Posted on Jul 07, 2009

  • 1 Answer

SOURCE: Toyota Tazz oil pressure problem

Did you prime the new pump properly before installing?

Posted on Jan 23, 2010

popsgifts
  • 160 Answers

SOURCE: has trouble taking off.low exhaust pressure, low fuel mileage

Suspects will include air supply, compression, and exhaust.

After ruling out the obvious basics (fresh air filter, unobstructed air intake) pull the wire clip to the auto-choke and idle for a few seconds before dropping it in gear to check for a change in power.

*Have you pulled the rear wheels to check for a binding E-brake or broken springs in the drums?
What feels like a left-front drag could also be a rear dragging...

*Has it been smoking lately?

Posted on Apr 01, 2010

alicantecoli
  • 22095 Answers

SOURCE: My escorts A/C clutch does not engage and when I

about 5 bar pressure when running on the low side is sort of right ,100 bar or so on the high pressure.take it to a specialist shop that has the correct machinery to remove the gas weigh it then oil recovery and a vacumn add oil and then regas by weight ,your fault could be anything from a clutch to a faulty switch These cans are prohibited here in spain as being too dangerous,also the asociation of technical engineers has pressed for their withdrawal from sale because they can be used by in- experianced people which reduces the work being brought to the garages and us engineers pay our contributions to the society to protect our interests ,

Posted on May 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to remove the transmission out of a rodao kbd 4wd


you post with no year, and want help> really?

manual (stick) or slush pump, A/T cant guess that either.

you want all 25 steps?

why not get the FSM (fact. serv. man.)

or login to alldata.com and just read it. its all there. every bitty step.

no actual engine or transmission state, there are 8 engines used and 4 or more trans,



ill spin the wheel of fortune, 1995 borg T5R stick





  1. Disconnect the negative battery cable.


  2. Shift the transmission into Neutral. Remove the gearshift and transfer case shift knobs.


  3. Remove the 4 console screws and lift the console and shift boot over the shift levers.


  4. Unbolt and remove the shift lever and its cover plate from the transmission case. If equipped, remove the transfer case shift lever.


  5. Raise and safely support the vehicle.


  6. Drain the transmission oil.


  7. Disconnect and remove the starter.


  8. Unbolt the the slave cylinder from the transmission case. Don\'t disconnect the hydraulic line.


  9. Matchmark the driveshaft U-joints to the transmission and differential flanges.


  10. If the vehicle is equipped with 4WD; matchmark the front driveshaft U-joints to the differential and transfer case.


  11. Remove the driveshaft and the center bearing.


  12. Disconnect the front exhaust pipe from the manifold and the catalytic converter. It is not necessary to remove the exhaust pipe from the chassis.


  13. Disconnect the reverse and neutral switch connectors from the transmission.


  14. Disconnect the speedometer cable or speed sensor connector from the transmission.


  15. Remove the flywheel inspection cover.


  16. Support the transmission with a transmission jack.


  17. Raise the transmission slightly so the jack supports its weight.


  18. Support the rear of the engine with a jack or chain hoist.


  19. Unbolt and remove the center crossmember and the transmission mount.


  20. With the engine and transmission supported, remove the bolts securing the transmission case to the engine.


  21. Pull the transmission away from the engine so the mainshaft clears the pressure plate. Remove the transmission from the vehicle.




its out..

or login to alldata.com and read about your year car and your engine

and your transmission type,

Aug 04, 2014 | Isuzu Rodeo Cars & Trucks

1 Answer

2004 lincoln aviator wont move in drive


Possibly the servo pin case bore for intermediate band allows pressure to leak past servo and not apply pressure to band.this repair would require removal of transmission, that\'s worse case scenario. Also could be the shift pack and or valve body. Looks like a transmissions shop would be in order. .

Mar 14, 2014 | Cars & Trucks

1 Answer

How do I replace the rear axle seal on my 2002 ford F150 4.2L


check the PVC system . first. if the crank case doesn't have negative pressure on it the rear main seal will leak. with vehicle running .... remove PVC valve and assure there is sufficient vacuum. if not correct problem by cleaning valve with carburetor cleaner. if you need to replace rear seal remove transmission and flywheel.

Aug 27, 2013 | Cars & Trucks

1 Answer

Po846


DTC P0846 - Transmission Fluid Pressure Sensor/Switch "B" Circuit Range/Performance

The pressure sensor codes are the ones to concentrate on first. typically gear ratio error codes are set from internal transmission failures but since you also have pressure sensor codes it may just need a new sensor. Remove the connector to the solenoid pack and check for broken or damaged pins and also see if water is getting into the connector.

The chances are that the sensor is bad. If that is the only code your getting then you might want to replace the sensor. Make sure the trans is full though, as that would make the pressure low and could set the code. Here is where the sensor is.

REMOVAL
1. Raise vehicle.
2. Place a suitable fluid catch pan under the transmission.

2_14_2012_3_14_19_pm.gif

1. Remove the wiring connector from the line pressure sensor (Fig. 83).
2. Remove the bolt holding the line pressure sensor to the transmission case.
3. Remove the line pressure sensor from the transmission case.

INSTALLATION
1. Install the line pressure sensor into the transmission case.
2. Install the bolt to hold the line pressure sensor into the transmission case. Tighten the bolt to 11.9 Nm (105 in. lbs.) .
3. Install the wiring connector onto the line pressure sensor
4. Verify the transmission fluid level. Add fluid as necessary.
5. Lower vehicle.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Feb 14, 2012 | 2002 Jeep Liberty

2 Answers

Transmission question. Now i know that it is damaging to an automatic transmission to put it in another gear while the car is moving, but I was wondering, in my 2009 CRV there is about a second delay when...


Let me put your mind at ease, Your transmission is fine. The events that you describe happen to everyone and transmissions are designed to handle it. Joe

Mar 10, 2010 | 1996 Volkswagen Jetta

2 Answers

1997 z71 Transmission removal




  1. Disconnect the battery negative cable.
  2. Raise the vehicle. Support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Disconnect the range selector cable from the transmission bracket and from the transmission range select lever. Refer to Shift Cable Replacement .
  4. Remove the rear propeller shaft. Refer to Rear Propeller Shaft in Propeller Shaft.
  5. Support the transmission with a transmission jack.
  6. Remove the transfer case if equipped. Refer to the appropriate Transfer Case Replacement in Transfer Case:
  7. Transfer Case Replacement (Selectable Four Wheel Drive) . • Transfer Case Replacement (Auto Four Wheel Drive ) . • Transfer Case Replacement (Manual Four Wheel Drive) .
    102329.gif
    tif.gif
  8. Gasoline Engine--Remove the following components:
  9. 7.1. Two bolts 7.2. Two washers 7.3. One nut 7.4. The transmission to engine brace
    102332.gif
    tif.gif
  10. Diesel Engine--Remove the following components:
  11. 8.1. Two bolts 8.2. Two washers 8.3. One nut 8.4. The transmission to engine brace
  12. Remove the transmission rear mount.
  13. Remove the frame crossmember.
  14. Remove the exhaust pipe from the exhaust manifolds. Remove the muffler assembly from the exhaust pipe, if required. Refer to Exhaust System.

  15. 102208.gif
    tif.gif
  16. For the 5.0L Gasoline Engine: Remove the six bolts securing the converter cover to the transmission.
  17. Remove the starter. Refer to Starter Replacement in Engine Electrical.
  18. For the 4.3L Gasoline Engine: Remove the dust plug at the end of the starter mounting port in order to gain access to the converter bolts.

  19. 102335.gif
    tif.gif
  20. For the Diesel Engine and 7.4L/5.7L Engines: Remove the four bolts securing the converter cover to the transmission.
  21. Mark the flywheel and the torque converter alignment.

  22. 102211.gif
    tif.gif
  23. Remove the bolts that attach the torque converter to the engine flywheel.

  24. 102339.gif
    tif.gif
  25. Remove the transmission vent hose.
  26. Disconnect the wiring harness connectors from the vehicle speed sensors and from the park neutral position switch.
  27. Remove all vehicle electrical harness wires, harness clips, tubes, and brackets that may interfere with the removal of the transmission.
  28. Remove the fluid fill tube and the fill tube seal from the transmission. Refer to Filler Tube Replacement .
  29. Plug the fluid fill tube opening in the transmission.
  30. Disconnect the transmission oil cooler pipes from the transmission. Refer to the oil cooler pipe quick connect fittings removal procedure in Oil Cooler Hose/Pipe Replacement .
  31. Plug the transmission oil cooler pipe connectors in the transmission case.
  32. Install the J 21366 in order to keep the torque converter from sliding off of the transmission turbine shaft.
  33. Support the engine with a suitable jack stand before removing the transmission from the engine.

  34. 102341.gif
    tif.gif
  35. 5.0L and 5.7L Gasoline Engine: Remove the studs and bolts securing the transmission to the engine.

  36. 102343.gif
    tif.gif
  37. 4.3L Gasoline Engine: Remove the studs and bolts securing the transmission to the engine.
  38. Pull the transmission straight back from the engine.
  39. Lower the transmission using the transmission jack.
  40. Flush the transmission oil cooler and the pipes whenever you remove the transmission for overhaul, or replacement of the torque converter, the pump, or the transmission case. Refer to Transmission Fluid Cooler Flushing .
  41. Clean the transmission case using a solvent dampened cloth. Do not allow solvent to enter the transmission.
  42. Air dry the transmission.
  43. Clean all hardware and the flywheel cover using solvent. Air dry all the parts.
  44. Inspect all the components for wear and damage.
  45. Inspect all the seals and the fittings for signs of wear.
  46. Inspect the torque converter for stripped or broken weld nuts.
  47. Inspect the transmission case for cracks.

Jul 06, 2009 | 1997 Chevrolet K1500

1 Answer

1998 dodge avenger tranmission control solenoid


Below the link for Chrysler/Dodge auto-transmission manual
http://www.scribd.com/doc/7095618/545rfe-Transmission-Manual

Solenoid mounts outside the transmission, so you do not need to remove the transmission to install. It should be located between fuse box and air filter housing on the top of transaxle case and right next to transmission controle module.
I hope his step by step procedure will work for you. It is not hard at all to replace the solenoid. There are three 10mm bolts. You will also need to remove the input speed sensor. One thing to look out for is not bending the gasket when installing the new solenoid:
  1. Disconnect battery negative cable.
  2. Remove air cleaner assembly.
  3. Remove electrical connectors for transmission control module (please refer the manual I send you and autozone.com website).
  4. Remove the Transmission Control Module
  5. Disconnect and remove the input speed sensor
  6. Disconnect the transmission oil cooler lines. Cap off hoses and fittings to prevent foreign matter intrusion.
  7. Disconnect the solenoid/pressure switch assembly connector.
  8. Remove the three solenoid/pressure switch assembly-to-transaxle case bolts
  9. Remove solenoid/pressure switch assembly and gasket

Keep everything clean to prevent foreign materials to go inside
  1. Install solenoid/pressure switch assembly to case using a new gasket
  2. Install bolts and torque to 13 N·m (110 in. lbs.)
  3. Install 8-way connector and torque screw to 4 N·m (35 in. lbs.)
  4. Uncap and install transmission oil cooler lines.
  5. Install input speed sensor and torque to 27 N·m (20 ft. lbs.)
  6. Install Transmission Control Module
  7. Install air cleaner assembly.
  8. Connect battery negative cable.

P.s. 1. You can fine some clips on YouTube.com at least for similar cars
2. Also at Autozone.com you can find the component location for your car and repair guide
3. Also there is a link for Mitchel1 online manual useb by US mechanic 1 week subscribtion is
11.99 , 1 month 16.99
http://www.2carpros.com/kpages/auto_repair_manuals.htm
Let me know if you need more info
Good Luck and happy fixing

Jan 22, 2009 | 1998 Dodge Avenger

2 Answers

Removing tranny


Ok..
This is the prosses to remove and install your Transmission.

1---Disconnect negative Battery cable. Remove Air cleaner. Disconnect shift cable from Transmission. Raise and support Vehicle. Drain Transmission fluid. Disconnect shift Linkage. Mark rear drive shaft for installation reference and fremove from vehicle. Mark front drive shaft and Remove from transfer case.
Warning.. ALWAYS relieve fuel pressure before disconnecting any fuel injection related component DO NOT allow fuel to contact electrical components.

2-- Relieve fuel pressure, and remove fuel lines from the Bracket support at catalistyc converter
And remove the bracket. support transmission with transmission jack or any compatible.
Remove transmission crossmember.
NOTE .. DO NOT stretch or damage any cables, wires or other components when lowering transmission.

3-- Lower transmission far enough to provide clearence for other components. remove dipstick tube and seal. cover opening in transmission. remove speedometer harness. remove electrical connectors from transmission. remove cooler lines, and cap all openings. remove starter motor.

4-- Remove transfer case shifter and move it aside, Remove transmission support braces. Note braces locatoin for installation. Remove converter housing cover. Mark flexplate( flywhell) and Torque converter for alingment during installation, Remove flywheel to torque converter BOLTS.

Remove transmission to Engine BOLTS. note location of any brackets or clips and move them aside. Slide transmission straight back, off locating pins, remove transmission from vehicle.

6-- To install, reverse removal procedure. Torque converter must be against flywheel and rotate
FREELY by HAND, ensure all reference mark aling. and tighten all BOLTS..

NOTE. In some cases is nessesary remove the Transfer case before the transmission.
The transfer case is attached at the transmission with six Bolt .....


OK... I hope this help on your question.
Thank yuo for use fixya...

Oct 01, 2008 | 1996 Chevrolet Suburban

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

75 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75117 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...