After how much time automatic transmission fluid should be changed...???

Automatic? Check transmission fluid, When was last time fluid was changed? If time to change there is an internal screen that needs to be cleaned or changed.

please this chart troubleshooting and fix it. God bless you

How to check automatic transmission fluid. An automatic transmission depends on the transmission fluid for transferring engine power to the wheels, shifting gears, lubricating moving parts and cooling down the transmission. Check the transmission fluid when your car is serviced and change it as recommended. Different cars have different ways of checking the transmission fluid level; some require the engine to be shut off (e.g. Honda), some cars don't have a transmission dipstick at all and the fluid can only be checked in a repair shop. Check your owner's manual for proper procedure. This is how the transmission fluid checked on most cars:
After the vehicle was driven for a while to let the transmission fluid warm up, place your vehicle on a level ground. Set the parking brake. Make sure the transmission is in "P" (Park) position. Leave the engine running. Find the automatic transmission dipstick (your owner's manual will tell you where it is located). Pull the dipstick out.
Wipe the dipstick off with a clean lint-free rag. Insert it back fully. Pull it out again and check the fluid level. A transmission fluid expands when warmed up, so if the car has been driven for a while (20-30 minutes), the transmission level should be between "HOT" marks. If the vehicle is cold, the level should be between "COOL" marks. Check the fluid condition: a very dirty fluid with strong burnt smell is a warning sign of transmission problems. Normally the automatic transmission fluid should be clean and transparent, as in these photos.
On most cars the new transmission fluid comes red (photo on the left). Over the time it becomes brownish, as in the photo below.
This is how the synthetic transmission fluid looks after two years of driving - it's still clean and transparent. If your fluid looks very dark or dirty, check your owner's manual, maybe it's time to change it. Some manufacturers require to change the transmission fluid at 30,000 or 50,000 miles others specify that you never have to change it - check what's your car owner's manual says.
If the transmission fluid level is low, you can top it up, but be careful not to overfill it. Overfilling the transmission can cause problems. It's very important to use only specified transmission fluid type - check your owners manual or simply visit your local dealer, they always have proper transmission fluid in stock. Incorrect fluid type can damage your transmission. How to top up the transmission fluid: Using a thin funnel, add a small amount of the fluid through the dipstick pipe. Wait for a few minutes - let the fluid drain down. Recheck the level again. Don't overfill

see the chart troubleshooting and proceed according. God bless you

How to check automatic transmission fluid. An automatic transmission depends on the transmission fluid for transferring engine power to the wheels, shifting gears, lubricating moving parts and cooling down the transmission. Check the transmission fluid when your car is serviced and change it as recommended. Different cars have different ways of checking the transmission fluid level; some require the engine to be shut off (e.g. Honda), some cars don't have a transmission dipstick at all and the fluid can only be checked in a repair shop. Check your owner's manual for proper procedure. This is how the transmission fluid checked on most cars:
After the vehicle was driven for a while to let the transmission fluid warm up, place your vehicle on a level ground. Set the parking brake. Make sure the transmission is in "P" (Park) position. Leave the engine running. Find the automatic transmission dipstick (your owner's manual will tell you where it is located). Pull the dipstick out.
Wipe the dipstick off with a clean lint-free rag. Insert it back fully. Pull it out again and check the fluid level. A transmission fluid expands when warmed up, so if the car has been driven for a while (20-30 minutes), the transmission level should be between "HOT" marks. If the vehicle is cold, the level should be between "COOL" marks. Check the fluid condition: a very dirty fluid with strong burnt smell is a warning sign of transmission problems. Normally the automatic transmission fluid should be clean and transparent, as in these photos.
On most cars the new transmission fluid comes red (photo on the left). Over the time it becomes brownish, as in the photo below.
This is how the synthetic transmission fluid looks after two years of driving - it's still clean and transparent. If your fluid looks very dark or dirty, check your owner's manual, maybe it's time to change it. Some manufacturers require to change the transmission fluid at 30,000 or 50,000 miles others specify that you never have to change it - check what's your car owner's manual says.
If the transmission fluid level is low, you can top it up, but be careful not to overfill it. Overfilling the transmission can cause problems. It's very important to use only specified transmission fluid type - check your owners manual or simply visit your local dealer, they always have proper transmission fluid in stock. Incorrect fluid type can damage your transmission. How to top up the transmission fluid: Using a thin funnel, add a small amount of the fluid through the dipstick pipe. Wait for a few minutes - let the fluid drain down. Recheck the level again. Don't overfill

Yes the engine has to be out,its not a easy task to replace transmission.You will required professional tools and wrench/ratchets.
Also its very time consuming.

For your help,i suggest you few help links with accurate solutions,showing how exactly to replace transmission and other transmission components.
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Click the link below:-----

HOW TO REPLACE A MANUAL TRANSMISSION

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-manual-transmission.html

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HOW TO REPLACE TRANSMISSION COOLER LINES

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-transmission-cooler.html

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HOW TO CHECK AUTOMATIC TRANSMISSION FLUID LEVEL

http://schematicsdiagram.blogspot.com/2011/07/how-to-check-automatic-transmission.html

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HOW TO CHANGE AUTOMATIC TRANSMISSION FLUID AND FILTER

http://schematicsdiagram.blogspot.com/2011/07/how-to-change-automatic-transmission.html

HOW TO REPLACE A TRANSMISSION MOUNT

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-transmission-mount.html

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DSG automatic transmission problem

http://whatisbyme.blogspot.in/2012/07/dsg-automatic-transmission-problem.html

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Transmission problem?

http://schematicsdiagram.blogspot.com/2012/01/transmission-problem.html

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2004 Chrysler 300m: Transmission Relearn Procedure?

http://repairhelpcenter.blogspot.in/2012/06/2004-chrysler-300m-transmission-relearn.html

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How do you change transmission fluid on Pontiac?

http://schematicsdiagram.blogspot.in/2012/03/how-do-you-change-transmission-fluid-on.html

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Filling Transmission fluid on 2001 Volvo c70?

http://schematicsdiagram.blogspot.in/2012/02/filling-transmission-fluid-on-2001.html

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2002 Isuzu trooper Transmission fluid fill up?

http://schematicsdiagram.blogspot.in/2012/02/2002-izusu-trooper-transmission-fluid.html

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AUDI V8 TRANSMISSION FLUID

http://whoisbyme.blogspot.in/2012/07/audi-v8-transmission-fluid.html

Where to fill Transmission Fluid on 2001 ford focus

http://technoanswers.blogspot.com/2012/10/where-to-fill-transmission-fluid-on.html

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Coolant enters in transmission on Toyota Land cruiser?

http://schematicsdiagram.blogspot.com/2012/01/coolant-enters-in-transmission-on.html

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Engine stumbles and shuts off in forward gear on Toyota Land Cruiser?

http://schematicsdiagram.blogspot.com/2012/01/engine-stumbles-and-shuts-off-in.html

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Car engine Overheats and transmission starts slipping?

http://schematicsdiagram.blogspot.com/2011/12/car-engine-overheats-and-transmission.html

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Manual Transmission Clutch System Failures?

http://repairhelpcenter.blogspot.com/2011/11/manual-transmission-clutch-system.html

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Automatic transmission will not go into high gear?

http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html

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Transmission fluid gets into radiator?

http://schematicsdiagram.blogspot.com/2011/12/transmission-fluid-gets-into-radiator.html

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Dodge Anti slip System is not operating?

http://whatisbyme.blogspot.in/2012/07/dodge-anti-slip-system-is-not-operating.html

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How to check Transmission fluid on 1996 Chevrolet Camaro?

http://schematicsdiagram.blogspot.com/2011/12/how-to-check-transmission-fluid-on-1996.html

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Transmission fault light on car dash?

http://schematicsdiagram.blogspot.com/2011/12/transmission-fault-light-on-car-dash.html

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Filled T-IV fluid instead of WS transmission fluid?

http://repairhelpcenter.blogspot.com/2012/01/filled-t-iv-fluid-instead-of-ws.html

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Manual transmission very hard to shift from one gear to another?

http://repairhelpcenter.blogspot.com/2012/01/manual-transmission-very-hard-to-shift.html

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Bell housing and transmission will not come apart on 1996 Toyota Tacoma?

http://repairhelpcenter.blogspot.com/2012/01/bell-housing-and-transmission-will-not.html

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How to Add transmission fluid on 2002 Isuzu AXIOM?

http://technoanswers.blogspot.in/2012/02/how-to-add-transmission-fluid-on-2002.html

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Chrysler Cirrus Auto Transmission Swap?

http://whoisbyme.blogspot.in/2012/06/chrysler-cirrus-auto-transmission-swap.html

These details will help.

Thanks.

For Automatic transmission problem,click the link below:---- Automatic transmission troubleshooting:----

http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html

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Automatic transmission shift lever issues?-------

http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html

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AUTOMATIC TRANSMISSION FLUID LEVEL? --

http://schematicsdiagram.blogspot.com/2011/07/how-to-check-automatic-transmission.html

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AUTOMATIC TRANSMISSION FLUID AND FILTER?

http://schematicsdiagram.blogspot.com/2011/07/how-to-change-automatic-transmission.html

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Transmission fault light on car dash?

http://schematicsdiagram.blogspot.com/2011/12/transmission-fault-light-on-car-dash.html

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Transmission shifting problem?

http://schematicsdiagram.blogspot.com/2012/01/transmission-shifting-problem-on-toyota.html

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Transmission Slips out of 2nd gear?

http://repairhelpcenter.blogspot.in/2012/02/transmission-slips-out-of-2nd-gear.html

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OD light flashing and transmission fluid leaking?

http://repairhelpcenter.blogspot.in/2012/02/od-light-flashing-and-transmission.html

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Why Transmission fluid leaks near radiator?

http://repairhelpcenter.blogspot.in/2012/02/transmission-fluid-leaks-near-radiator.html

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Transmission fluid leaking?

http://technoanswers.blogspot.in/2012/02/ford-windstar-transmission-fluid.html

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****** wont go in reverse?

http://technoanswers.blogspot.in/2012/02/dodge-neon-wont-go-in-reverse.html

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Automatic transmission will not go into reverse?

http://technoanswers.blogspot.in/2012/02/dodge-automatic-transmission-will-not.html

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Transmission is making buzzing noise?

http://technoanswers.blogspot.in/2012/02/transmission-is-making-buzzing-noise.html

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This will help.

Thanks.

you probably need to get your tranny fluid and filter changed,your filter is probably getting plugged up,get a tranny flush done at a garage or if you plan on doing it yourself,its a messy job.you need to get yourself one of those haynes repair manuals at an auto parts store or on ebay

For Automatic transmission problem,Check the list of help links below.click the link below:----Automatic transmission troubleshooting:----

http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html

---------
Automatic transmission shift lever issues?-------

http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html

-----------
AUTOMATIC TRANSMISSION FLUID LEVEL? --

http://schematicsdiagram.blogspot.com/2011/07/how-to-check-automatic-transmission.html

--------------

AUTOMATIC TRANSMISSION FLUID AND FILTER?

http://schematicsdiagram.blogspot.com/2011/07/how-to-change-automatic-transmission.html

-----------
Transmission fault light on car dash?

http://schematicsdiagram.blogspot.com/2011/12/transmission-fault-light-on-car-dash.html

--------
Transmission shifting problem?

http://schematicsdiagram.blogspot.com/2012/01/transmission-shifting-problem-on-toyota.html

--------
Transmission Slips out of 2nd gear?

http://repairhelpcenter.blogspot.in/2012/02/transmission-slips-out-of-2nd-gear.html

-----------
OD light flashing and transmission fluid leaking?

http://repairhelpcenter.blogspot.in/2012/02/od-light-flashing-and-transmission.html

----------
Why Transmission fluid leaks near radiator?

http://repairhelpcenter.blogspot.in/2012/02/transmission-fluid-leaks-near-radiator.html

----------
transmission fluid leaking?

http://technoanswers.blogspot.in/2012/02/ford-windstar-transmission-fluid.html

-------------
****** wont go in reverse?

http://technoanswers.blogspot.in/2012/02/dodge-neon-wont-go-in-reverse.html

-------------
Automatic transmission will not go into reverse?

http://technoanswers.blogspot.in/2012/02/dodge-automatic-transmission-will-not.html

----------
Transmission is making buzzing noise?

http://technoanswers.blogspot.in/2012/02/transmission-is-making-buzzing-noise.html

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This will help.

Thanks.

To find the correct specification, we need additional information about your 1988 Dodge Truck Ramcharger 4WD 5.2L FI 8cyl:

A999/32RH Transmission model
Transmission Fluid Capacity 4 Quarts
Application:
Fluid and filter change

Transmission Fluid Type 06810
Application:
With automatic transmission
Note :
Castrol ATF +4 ATF


Transmission model A727 or 36RH
4 Quarts
Application:
Fluid and filter change
With lock up

Transmission Fluid Type 29201
Application:
With automatic transmission
Note :
Coastal(R)+4(R)ATF

06810
Application:
With automatic transmission
Note :
Castrol ATF +4 ATF

VV346
Application:
With automatic transmission
Note :
Valvoline ATF+4 Full Synthetic ATF


Lubrication chart for 1985-88 100, 200, 300 4WD



Hope helped (remember rated this post).

Transmission Fluid Replacement Replace transmission fluid as follows:

1. Operate engine until reaching operating temperature.
2. Turn OFF engine.
3. Remove the drain plug.
4. Drain the transmission fluid into a suitable container.
5. Install drain plug.
   • Torque to: 22-29 lb-ft. (29-39 Nm)
6. Refill fluid to specified level.

Fluid Type Specifications 4 Speed Automatic Transmission - Nissan Matic "D"
5 Speed Automatic Transmission - Nissan Matic "K"
NOTE: Using Automatic Transmission fluid other than Genuine Nissan ATF will cause deterioration in driveability and automatic transmission durability, and may damage the automatic transmission, which is not covered by the NISSAN new vehicle limited warranty

Ya but if nissan planted filter's in there tansmission's then they would grow,right?NISSAN does not install filter's in the tran's.It is a permanent screen and luckily for people all I have to do is undo the plug from the pan and drain while hot, screw the screw the plug back in and funnel your new fluid back in to the tran from the dip stick tube(my 04 sentra 1.8s 4speed automatic takes 5 quart's but holds 6-type D nissan fluid from dealer,change about every 15 to 20 thousand miles to keep it clean and thin.Remember trans fluid is petroleum and get's hot burn's and thicken's making restriction's on rotating metal).My car has over 90,000miles and shift's perfect