LOGIE Posted October 11, 2009 Share Posted October 11, 2009 hi i done a search on this issue but to no avail ive owned my supra for 14 months now with no probs whatsoever but one thing i did notice is my oil level on my autobox dipstick is always very high (approx an inch above top notch) no matter wether its hot or cold, ive purchased TYPE IV Automatic trans fluid because i was going to change the oil in the autobox sump. So my main Question(s) are.. 1 is the high level a problem? 2 if i change it where do i top it up as i can only find the drain plug? thanks for your advice Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted October 11, 2009 Share Posted October 11, 2009 Are yiu measuring it with the engine running or not running????? Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 11, 2009 Author Share Posted October 11, 2009 both! and on level ground, still always high Quote Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 sounds to me like its been overfilled in the past Quote Link to comment Share on other sites More sharing options...
AndyT Posted October 11, 2009 Share Posted October 11, 2009 Refilling the auto is not straight forward. You have two choices. A top up, about 1.5 litres, is exactly what it says. Drain a couple of litres and top up. However to get a complete change, you need to drain it and then run it in various gears and keep topping off. Lots of oil on the other side of the converter. Quite possibly yours has been overfilled. You'll need one of those pressure fillers to squirt the oil in. I think the filler is quite out of sight/reach on the top of the box. Not easy bud. I paid a garage to do it. Quote Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 ill have a look on my autobox and find where the filler is Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 11, 2009 Author Share Posted October 11, 2009 ill have a look on my autobox and find where the filler is Cheers bud much appreciated. Quote Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 hmmm correct me if i wrong but dont you fill it through the dip stick pipe? just had a look at mine outside now and theres no visable filler plug or out Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 11, 2009 Author Share Posted October 11, 2009 hmmm correct me if i wrong but dont you fill it through the dip stick pipe? just had a look at mine outside now and theres no visable filler plug or out that the very problem im having mate... draining easy, topping up....? Quote Link to comment Share on other sites More sharing options...
Kirk Posted October 11, 2009 Share Posted October 11, 2009 im pretty sure you refill it through the dipstick tube... Quote Link to comment Share on other sites More sharing options...
brettjones Posted October 11, 2009 Share Posted October 11, 2009 Quote Link to comment Share on other sites More sharing options...
paul mac Posted October 11, 2009 Share Posted October 11, 2009 use the search button Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 11, 2009 Author Share Posted October 11, 2009 use the search button i did mate as i said on first line of my original post... but found nothing Quote Link to comment Share on other sites More sharing options...
Stephen G Posted October 11, 2009 Share Posted October 11, 2009 Yep you fill it up by the dipstick tube Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 11, 2009 Author Share Posted October 11, 2009 Yep you fill it up by the dipstick tube im pretty sure you refill it through the dipstick tube... cheers guys id never of thought that was the way to do it, appreciated Quote Link to comment Share on other sites More sharing options...
Homer Posted October 11, 2009 Share Posted October 11, 2009 Yep you fill it up by the dipstick tube No, don't do that! to check the oil level, it's only a rough guide. The correct procude for checking the autobox oil level is: 1) park the car on a level surface 2) With the engine idling and handbrake applied, select the shifter into all positions from "P" to "L" and then back to "P" 3) pull out the dipstick, wipe off the excess oil, re-insert the dipstick and check that the oil level is in the "hot" area This must be done with the car at normal operating temperature (gear oil at 70-80 degrees C) Wait until the engine has cooled down (30 mins) if the car has been driven at extended high speeds, if the weather is hot (30+ degrees), or if the car has been sat in heavy traffic. Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 12, 2009 Author Share Posted October 12, 2009 No, don't do that! to check the oil level, it's only a rough guide. The correct procude for checking the autobox oil level is: 1) park the car on a level surface 2) With the engine idling and handbrake applied, select the shifter into all positions from "P" to "L" and then back to "P" 3) pull out the dipstick, wipe off the excess oil, re-insert the dipstick and check that the oil level is in the "hot" area This must be done with the car at normal operating temperature (gear oil at 70-80 degrees C) Wait until the engine has cooled down (30 mins) if the car has been driven at extended high speeds, if the weather is hot (30+ degrees), or if the car has been sat in heavy traffic. ok cheers homer, will it do any damage if the level is still too high? its been like that for about 15 months that ive owned it. Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted October 12, 2009 Share Posted October 12, 2009 If it's more than say an inch over the full mark measured correctly (running engine) it may foam the fluid or vent some out. It may also over heat. Too low may cause slippage, air inclusion and over heating. I would correct the level if it's more than 10mm overfull. If it's low it MUST be corrected, **slightly** over full isn't as bad. Quote Link to comment Share on other sites More sharing options...
LOGIE Posted October 12, 2009 Author Share Posted October 12, 2009 If it's more than say an inch over the full mark measured correctly (running engine) it may foam the fluid or vent some out. It may also over heat. Too low may cause slippage, air inclusion and over heating. I would correct the level if it's more than 10mm overfull. If it's low it MUST be corrected, **slightly** over full isn't as bad. thanks chris, im gonna drain it this weekend to be sure. much appreciated Quote Link to comment Share on other sites More sharing options...
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