On most cars if they don't have a radiator cap, then you can put it in the cooling system
by pouring it in through the upper radiator hose. Even if you are suppose to do this while engine is hot DO NOT because it will have the same affect as pulling the radiator cap while hot.
Depends, do you have a radiator cap on the radiator or is your cooling system ran from the overflow tank? if you have a cap on the radiator then the answer is pretty obvious, open the cap and pour it in. if you don't have a cap on the radiator, then you will have to remove the upper radiator hose to pour the stop leak directly in the radiator. i wouldn't try putting the stop leak in the overflow because it may not all get into the radiator thus making it less effective and could possibly even clog the lines. i had this same question and i finally found the answer so i thought i'd come back and share with you. i have a 1996 3.1 corsica and the radiator has no cap. i was thinking you could pour it in from one of the hose outlets but wasn't sure.
there is a tool for the radiator to check for leaks.unscrew rad. cap and put tool cap on rad. and pump air into rad. and it will push fluid out the hole.there is your leak
YOUR WASTING PEPPER. It won't work. Replace the radiator.
if it is leaking from the radiator you can crack an egg and put it in the radiator and it will solve your problem
It depends - if the leak is small, just put a bottle of Barr's stop leak in the radiator - make sure you follow the directions. It works great on small leaks.
I have used radiator stop leak before in my 1996 Olds Achieva SC with the V6. I put it directly into the coolant resovor. It went in fine for me. This did not give me much help though. I would not recommend using stop leak. It will clog your heater core and then you will have more than the radiator as your problem. Fine a new radiator and replace it that is the best advidce i can give you.
There should be no problem... I have put in my car in a time of emergency... and it was fine until i could take it to the dealership...
On my '96, the reservoir is indeed on the right (passenger) side of the car. And I'm darned if I can find a radiator cap on the radiator. It's the only place I've ever put coolant, and it's where I added some liquid based stop leak stuff. Perhaps one of the others can illuminate us a bit. FriPilot
Take radiator cap off, fill radiator with coolant, put cap back on!
Look for a radiator cap and add it there.Look for a radiator cap and add it there.
misplaced radiator cap - buy a new onecross threaded radiator cap - take off and put on properlyhole in radiator - drain the radiator of coolant, solder the hole closed, refill the radiator.worn-out water pump - buy and install a new or rebuilt one.hole in radiator hose - buy and install a new one.
Assuming you are referring to a car radiator, there are of course a variety of manufactures that make a "stop leak" out there and depending on how bad the leak is ultimately I would advise taking it to a qualified mechanic (if finances permit) and have the leak fixed professionally. Alot of these things on the market to stop a radiator leak are only temporary at best. They weren't meant to be a permanent fix. Reason being, the radiator builds up alot of heat to the point that any kind of putty type stuff or even one that you put directly in the radiator that is suppose to plug up the leak from the inside will eventually give out due to the amount heat. Basic science: Heat expands things. Maybe not the answer you were looking for, but .