It may last but be assured every mile you drive is doing damage. Coolant is a very poor lubricant and driving a car with a blown head gasket for one week will cause serious damage to bearings, rings, and cylinder walls. Park this car until you can have it repaired.
Not very long as it is only an emergency repair. The only fix for a blown head gasket is to replace it.
Nothing. There is nothing you can add to the coolant that will repair a blown head gasket or cracked head. There are products you can use in an emergency to possibly get you home but these are just temporary fixes that will not last long. The only permanent fix is to open the engine up, replace the head gasket or head if necessary. STOP driving your Toyota immediately or you will have severe permanent engine damage.
You can't. The only fix for blown head gasket is to replace it. Anything else is just a temporary emergency repair and will not last.
If a head gasket is leaking, it has already failed and needs to be replaced and if you keep driving this vehicle you will bey buying a new engine.
Never have seen a blown head gasket on one. You most likely need an upper intake manifold. This is a common problem the new replacments are made better and will last longer. Buick parts person for over 20 years.
Every time you start the engine you are doing damage. The coolant will mix with the oil and coolant is a horrible lubricant. How long you should drive it is none at all. Do not run this engine with a blown head gasket or you will be paying for a complete overhaul or buying another engine.
If the head(s) were checked and had no cracks and the coolant never mixed with the motor oil it could last for many miles depending on how many miles allready on the engine.
Using liquid glass to fix a blown head gasket is generally a temporary solution rather than a permanent fix. While it might provide a short-term seal and allow the car to run for a limited time, the longevity of the repair can vary widely depending on the severity of the damage and driving conditions. In some cases, it could last a few weeks to several months, but ultimately, a proper head gasket repair or replacement is recommended for long-term reliability. Regular monitoring of the engine's performance and coolant levels is essential in this scenario.
leave your vehicle running for about 10-20 minutes. looke under the vehicle and if there is a puddle of water under the are where the engine was then there is a high probability that you have a head gasket leaking. Other signs are, overheating, burning smell after driving, and last but not least, a blown motor. Also the cloud of white, sweet smelling vapor trailing you as you drive is a good indicator.
Normally it will last the life of the engine. However if the engine overheats the gasket can be ruined immediately.
Never use sealant for a head gasket! It is used as a quick fix for cracks in the gasket but will not last very long. Safer to get the job done correctly.
sorry to say the head gasket wasnt done properly the last time go back to the bloke who done it and wack him i had the same thing they are ment to skim the head after the gasket change