No. You can use the old one as long as it fits securely.
Blown head gasket? Air trapped in the system (hasn't bled out yet)? Wrong cap?
Take radiator cap off, fill radiator with coolant, put cap back on!
Drain, pull out the old radiator, put in the new radiator, fill with 50/50 antifreeze and distilled water, put on cap, drive on.
Look for a radiator cap and add it there.Look for a radiator cap and add it there.
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.
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.
that's where you put it...just fill it up...and it will go through your radiator
No. Let it cool down before you open the radiator cap and then put water in the radiator
your radiator clogged up.cheaper to get a new radiator. nothing to do with the radiator cap.
the water overflow tank
Sounds like you need a new radiator cap, you can get the cap tested to see if it is holding the rated pressure.
The radiator cap and reservoir cap...