Radiator petcock leak

However, this drain valve can begin to have leaking problems over the life of your car. Fixing a leaking radiator drain petcock is a simple process that requires some basic tools and. Mine snapped off because it is plastic so I had to figure out a way to replace it.

Vehicle: Used a Ford Ranger but.

How do you fix a leaking radiator petcock ? For a small leak idle engine, top radiator with water crack open afresh egg and drain into radiator. A radiator with a damaged spindle – that’s part of the connection between the pipework and the radiator – can sometimes be the main cause of a leak and thankfully, it’s easily remedied. Using a spanner, tighten the gland nut and see if the leak subsides.

This is a simple plug that you will find at the bottom of the radiator. Many of you with an aftermarket radiator will have this plastic drain plug. I have to stop the leak Ok found one Thanks for On second thought ill try a small hose, a clamp, and put.

A radiator drain petcock is one of the more modern additions to vehicles to make maintenance of the cooling system easier. In older cars, a radiator had to be completely taken out for draining because of the absence of a radiator drain petcock. If a leak in the radiator is suspected but cannot be seen, a cooling system pressure tester should be used to pressure test the radiator and the radiator cap for leaks.

To use a leak sealant, simply open the radiator cap on a cool engine and pour it in. You will likely still need to locate and repair the leak , or replace the radiator after using a leak sealant. Learning how to use radiator sealant is not difficult and is in fact an essential skill if you are concerned about one day being stranded along the highway with a cracked radiator. Purchase radiator sealant - Radiator sealant is available from a variety of automotive product companies. One time tested formula is that of Stop Leak.

Wondering what radiator I have? If it does come out or leak , good old Teflon pipe tape works just finer. The petcock It looks like this. Getting a shop to fix the busted radiator on your F-1or F-2is a costly job.

You might not have to replace the whole thing. Once you determine the source of the leak , clear the system of the old coolant. Place the drain pan under the radiator. Loosen the petcock valve by turning it counterclockwise, and release the coolant from the radiator into the pan.

With the vehicle’s engine off and cool, check each of these areas to see if they are wet, dripping or showing any signs of having been wet in the past. Leak -tested aftermarket radiator ;. Can I drain all the coolant out from the petcock on the radiator ? I found what appears to be the cooling system drain on the rear of the engine, above the starter. I replaced the petcock this weekend when I did a coolant flush, there seems to be quite a bit of play in the plug. To diagnose a cooling system problem, start by checking the radiator cap for damage, rust, or grime that could be preventing the radiator from releasing excess pressure.

Radiator caps are cheap, so replace it if you think it could be the problem. Next, check the water pump for damage to the belt, for leaks, or for a stuck or damaged pulley. I cant seem to find a factory replacement part. I am looking for some enlightenment on why there is a hose attached to it and why cant I find the replacement part. Save on Radiators with great deals at Advance Auto Parts.

Buy online, pick up in-store in minutes. If you find a leak , trace the source. Today i tried to drain the radiator. There are no moving parts in a radiator , but corrosion from both inside and outside eventually takes its toll, resulting in a leak.

A green puddle of coolant under your car is usually the first sign of a radiator leak. In most cases, this leak is small enough that you can add coolant until a replacement radiator can be obtained. So what do I have to do - disconnect lower radiator hose just to get enough coolant out?

That generally makes for a new leak opening up a non-leaking connection. The coolant is original, so I decided it was time to drain and refill it. There is a petcock on the corner of the radiator that is made of plastic.

In a vehicle, bad hoses and petcock valves can be treated similarly. You will need to take your car to a mechanic to ensure that the leak is dealt with by professionals. I fixed a leaky petcock due to a slightly wavy (not flat) spot in the gas tank behind the petcock.

I put a washer on one side between the petcock and the tank and that kept the petcock from smashing so hard and lifting the center away from the tank. Did this over years ago and not a leak yet. I tightenned it up and the leak slowed down but I didnt loosen it to open the petcock.

Do your petcocks have that on the bottoms, or do I have some generic one on there? Went to flush radiator , and now that cheesey petcock is leaking. It may be while you are driving or while your vehicle is parked.

Leaking coolant onto the floor.

The gland is what looks like a nut that is between the body and the turning point that turns the valve on and off. Used to open and close petcocks in radiators and any petcock that the wrench will fit. Radiator Petcock Wrench Set pc wrench set comes in two lengths and with a vinyl holder. A coolant leak from the radiator can be caused by a defective thermostat bypass.

This can cause pressure spikes in the cooling system, which leads to radiator failure. The thermostat assembly and radiator should be replaced. I like the idea of using the lower radiator hose to drain the system.

If so, can you recommend where I can get an inexpensive radiator ? The radiator is leaking at the petcock.