Jump to content
SAU Community

Recommended Posts

Recently my radiator decided its going to leak trans fluid so i replaced it, started her up and its leaking from the exact same place as my old one....... I think its a bit strange that the radiator i got to replace it would do the same thing as my other one so im beginning to think its not the radiator that is causing this to happen. Any ideas??

Link to comment
https://www.sau.com.au/forums/topic/251758-radiator-leaking-trans-fluidhelp/
Share on other sites

Recently my radiator decided its going to leak trans fluid so i replaced it, started her up and its leaking from the exact same place as my old one....... I think its a bit strange that the radiator i got to replace it would do the same thing as my other one so im beginning to think its not the radiator that is causing this to happen. Any ideas??

If you are talking about the radiator, then it won't leak transmission fluid, it will leak radiator coolant. What colour is the fluid? Is is watery or slightly oily?

If it is transmission fluid, it could be from the power steering pump or lines and if your car is an auto it could be from that or the transmission cooler that normaly sits in front of the radiator.

If you are talking about the radiator, then it won't leak transmission fluid, it will leak radiator coolant. What colour is the fluid? Is is watery or slightly oily?

If it is transmission fluid, it could be from the power steering pump or lines and if your car is an auto it could be from that or the transmission cooler that normaly sits in front of the radiator.

My transmission cooler and radiator are one piece

Edited by Slow S13

mite be you id hoses, they maybe split or the like. if they are go done 2 autobarn and yea new ones, think its 10mm id hoses not 100% sure on size and length, will need 2 top up on auto trans fluid.

the auto radiator has a chamber to cool the trans fluid with an inlet and outlet.

  • 2 weeks later...

thanks heaps and yes my trans cooler tank is part of my radiator. Found the problem and was in the most stupidest place that i would have never found in a million years...

Car has been running perfectly for more than 2 days now, thats a record!!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Here's one I help build and tuned a decade ago, Garrett  GTX3071R Gen 1, T3 twin scroll 0.83 rear housing. Went from larger 272 cams down to smaller Tomei Poncams to help with the low end. S13 non VCT motor. Car was purpose built for the track, hence low down was the focus. Note the actual dyno chart shows lower boost, however the EBC and boost gauge showed 1.9Bar (Ignore the torque, I was young and didn't know how to set derived torque)  
    • I’m doing some side developments on SR20det S13 engines, its one my hobby cars used it to compare flow capacity of some smaller size wheels. SR20det is one of another JDM legendary engines I'm sure there are plenty of SR enthusiasts on this forum, I will share results some common turbo configurations here. a quick run down of what the car is: Wide body 180sx Type X with black top engine (blue). It has: Stock bottom end Haltech 1500 ECU 5-0 motorsports trigger kit Kelford SR20DET Beehive Spring with Titanium Retainers Kelford Cams SR20DET S13 188-B 268/272 Cams G25-660 Turbocharger in T2 .64 rear housing internally gated ARP Head studs MLS head gasket 1000CC ID injectors Walbro 450L Fuel pump Front mount cooler kit JJR’s 3 inches turbo back exhaust (its too short for the 180sx it had to be extended) Pump 98 fuel Hub Dyno tune So far made 270rwkws at 22psi full boost by 4500RPM. Engine is very knock limited hence a pretty bad looking top end. From previous experiences it seems like SR20dets are happier with bigger size turbine, some thing like a GT30 would make way better top end, but on same time response is lost. It won't be a problem with S15 VCT engines. I'll be testing alternative turbine housing, turbine wheel and possibly dump pipe options for extra flow to resolve the problem and of course E85 would resolve all the issues.            
    • Awesome writeup and details. Thanks for sharing the story so far. I can relate to parts of it with my previous car and some of the issues I had to deal with.
    • Wow the colour matched hard top completely transforms the car. Are there any nice front lip options for the car or is that off the table?
    • Generally yes but for some reason I've been ruthless this time around!  I might even need to do another tip run after the way I've finally been able to hit the delete button on shit I've stepped over, stepped around and tripped over for the past 10 years!
×
×
  • Create New...