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There are two kinds on their website. One that can be used while coolant is still in the vehicle (Head Gasket Fix), and one that requires all coolant to be drained before it is used (Head Gasket Repair). One may work better than the other.
AnswerMay plug heater coreI just used Bar's leaks block seal permanent head gasket fix 1 step (silver bottle 24 oz) $29.99 at O'reilley's , It worked excellent for 6 days on 1997 v-6 3.1 liter engine (it did not plug any heater lines)
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∙ 13y ago
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How long does bars head gasket sealer repair last?
bars leak will plugg up your heater core meny times, good luck!
How to repair head gasket leak?
You should replace the head gasket. This repair is critical to the better performance of the vehicle, and to prevent future damage of the engine.
Will stop leak really fix a head gasket?
No, it will not. That is used as an emergency repair. The only fix for a blown head gasket is to replace it.
Why do the engine leaks water from the exhausts?
You possibly have a leak in the cylinder head gasket.You possibly have a leak in the head gasket.
Do does head gasket repair liquids works?
The theory is that it will plug the leak area and harden there. I've known folks who have had some short term success with Bars products but sooner or later you are going to have to repair that head gasket the right way. The only real draw back to using these products is that they may end up clogging the radiator or heater core as well.
Who Has used bar's head gasket fix leak?
This is only used as an emergency repair and is NOT a permanent fix. The only permanent fix is to replace the gasket.
How to fix 2000 intrigue head gasket water leak repair?
Take it to a mechenic asap....lady%preach
Why a coolant leak in the middle of engine?
Head or head gasket leak
Will antifreeze leak from the head gasket if it is a manifod leak?
If it is leaking from a bad head gasket, it is because of a bad head gasket. If it is leaking from a bad intake manifold gasket, it is because of a bad intake manifold gasket.
What causes you to repair a head gasket?
If you ran your car too hot you may have warped the head which would cause your head gasket to leak water or oil. You need also to hone the heads to make them flat again.
Will Bar's Leak Head Gasket Repair fix a blown head gasket in a 92 Chevy caprice?
No not hardly. The only thing that stuff will do is stop up your heater core and radiator. They have never made anything in a can are bottle that would fix a blown head gasket.
You have a 98 Lexus es300 how can you tell if the head gasket is blown or if there is a leak?
A head leak can be detected by checking the coolant for CO ( carbon monoxide ) gas. Many repair shops can do this check for a nominal fee. WB
