if it's a bad leak, look with a trouble light. start on the floor, then go straight up from there. try to trace it to the source. otherwise, mechanics use a pressure tester to pump up the system while engine is cool. not exactly a cheap tool and some work far better than others. ( i have one and it's a piece of crap compared to others I've used) don't forget to check the floor under your dash in case your heater core is leaking. if you never see any leaks but you keep having to add coolant, the coolant is going inside your engine, either getting burned with the fuel or it's in the oil. but boy i hope not. check the oil, doesn't look like a chocolate shake does it? as far as fixing, it depends on what's leaking.
Have cooling system pressure tested to determine origination of leak
IF THE LEAK IS FROM THE RADIATOR, THERE IS NO FIX EXCEPT TRY THE RADIATOR STOP LEAK CANS OF FIX....IF THAT DON'T WORK, GET A NEW RADIATOR. THAT'S ALL YOU CAN DO!!!!!!!!!!!
Fix the leak, and fill the coolant.
Adding pepper to the cooling system can work at times. It is in no way a sure fire way of stopping a leak, and is definitely not a long term fix or even a good idea.Adding pepper to the cooling system can work at times. It is in no way a sure fire way of stopping a leak, and is definitely not a long term fix or even a good idea.
NONE!! These type products are emergency repairs and will not permanently fix a blown head gasket or cooling system leak. In fact they can cause problems later on. Do not use these type products at all. Have the problem repaired correctly with a permanent fix.
Fix the coolant leak.Chances are the water pump has a problem. They were known for having a leak and with no coolant you have no cooling.But you may have a coolant leak elsewhere also. Your cooling system will need to be checked out.
Pressure test system to determine where leak orginates to determine fix
I had the same problem on my 2000 Bonneville, its low on refrigerant in the AC cooling system which means it has a leak somewhere. Have the pressure in the AC cooling system checked by a professional. They can inject a dye into the system and check it with a black light to find where the leak is and fix it.
You have to find the leak in order to know what to fix. I would suspect you have a leaking radiator, but that is a guess based on your description.
I dont know how to do this
Every once in a while it will fix your evap leak if you replace the fuel cap, but usually the leak is somewhere else. A good repair facillity will have a smoke machine that can be used to fill the system with smoke and locate the leak by seeing where the smoke comes out.
A leak in a coolant system can usually be fixed by replacing a hose. If the leak is at the end of the hose, a new clamp might be necessary. If the radiator is leaking, the radiator might need to be replaced.