Transmission Oil Does Not Turn Black Like Engine Oil - Car Talk - Nairaland
Nairaland Forum › Nairaland General › Car Talk › Transmission Oil Does Not Turn Black Like Engine Oil (572 Views)
| Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 6:47pm On Apr 03, 2025*. Modified: 7:43pm On Apr 03, 2025 |
For simple and ordinary car lovers and owners who participate in diagnosing and repairing their vehicles, I don't know what your experience is but mine is that I always check my transmission oil regularly like a month or even twice a month just to learn and observe how it behaves And from the dipstick it always looks redly golden But as I have said earlier it is now 12years old and I have never changed it nor topped it off. And the colour on the dipstick still looked the same. (In my eye oo) However, I took it in for a repainting last September or so and the painter obviously used to cross over a culvert as evident by a badly scuffed under bumper squeeze, which made panic as I looked under to see if he might have damaged the gear's sump which was near the area. But I did not detect any leak only scratches on the sump. Well I kept checking to see if the ground underneath would be wet since then but nothing... until last month when I noticed that the ground underneath was wet and I got my Mech to inspect it where he now finds a the sump wet with tranny oil from an invisible crack. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 6:57pm On Apr 03, 2025 |
So now he removed the transmission oil and to my eye it was red black which I thought was ok. Then the cracked sump was repaired and then we fought over whether the transmission oil should be returned or change. And since I did not plan a change I insisted on returning it Meanwhile, on the day I discovered the leak my PRND lights all came on and when I moved from P to D, the light did not change showing the movement. It just shows all the PRND being lit up. So rewire was called and he could not find what was wrong |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 7:06pm On Apr 03, 2025*. Modified: 7:46pm On Apr 03, 2025 |
So scanning has been called for and done. But the point of this thread is that even though the tranny oil looked red in my eye, now because of the PRND lights I was forced to learn that tranny oils wear differently from engine oil. That to our simple eyes the oils might be red and good but now I have checked out how tranny oils wear down, I see that it changes from red to reddish brown. (My own was reddish brown) and maybe for over excessive use it may turn black (depending on the vehicle, they said like the one I saw in one civic which remained black even after we changed the tranny oil. So guys, if you have used your transmission oil for years, it would be a good idea to have a mind to change it for this is where for ordinary car users like you and I, "looks can misleading". So, I am making this post here because I have never read about maintenance of transmission oils before. This important part seems neglected |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by fineboynl(m): 10:28am On Apr 04, 2025 |
What's the point of the post. Did you change the transmission oil. And what happens thereafter. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by victor08(m): 1:28pm On Apr 04, 2025 |
Your transmission oil should be changed with original recommended oil every 90,000km or at least every 4 years. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 2:00pm On Apr 04, 2025 |
fineboynl:Just what I said above which tis that even though the tranny oil may look red in the not experienced eye, do not think that it is still okay. Have a mind to change it after a couple of years. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 2:11pm On Apr 04, 2025 |
victor08:In fact I am planning on rereading it's manual to understand why I missed it |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by nurey(m): 6:56pm On Apr 04, 2025 |
You drained an expended tranny oil and still want to reuse it after it has been contaminated ![]() To buy car easy, to maintain it nah war for naija |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by victor08(m): 9:59pm On Apr 04, 2025 |
StillDtruth:For you to remove transmission oil and put it back after using it for so many years shows you can't maintain the car because of funds. Just do all possible to make money and do the right thing on time. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 12:45am On Apr 05, 2025 |
victor08:For you to measure all things in terms of money shows you really need an education. And if you had truly learnt to read you would have seen that even though I put it back, my vehicle notified me, hence my further research on this issue. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 12:52am On Apr 05, 2025 |
nurey:Is it not if you know what expended is? And besides only not up to 20 Nigerians can boast of maintaining a car for more than 5years not to talk of 12. And not to talk of the fact that I have never had a gear issue compared to the thousands of people who have destroyed theirs and are now trying to raise monies to either buy another vehicle or another tranny. |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by nurey(m): 6:27am On Apr 05, 2025 |
StillDtruth:and you are one of the 20 Nigerians i guess ![]() your car, your money, nothing concern me wey no get bicycle talk less of owing a car |
| Re: Transmission Oil Does Not Turn Black Like Engine Oil by StillDtruth(op): 8:17am On Apr 05, 2025 |
nurey:See dis man. I already know say 2026 Moto don start to dey enter your house. ![]() |
Does Engine Oil Turn Black Due For Change? • Please I Want To Know The Type Of Transmission Oil For Lexus Es350 • ......20w50 Oil Does More Harm To Your Engine if it is not needed ... • 2 • 3 • 4
Who Can Repair An Lpg Automatic Valve In Lagos? • RESERVE A SEAT @ Nigerian Drivers Conference • Call Us For Space Bus Charter.
