Q: I think it has a blown head gasket I was wondering for now if Bar's Leak Block seal and head gasket repair would help til I could

asked by on August 25, 2016

The car is over heating and I've not drove it in 2 month because of it I was wondering about this temporary fix until I can afford to fix it the Bar's Leaks block seal and head gasket repair

My car has 1600 miles.
My car has an automatic transmission.

Hey there, thanks for writing in about your 2001 Chevrolet Impala. The stop leak is only temporary and may not even work the first time. If you use too much or not as directed it may block the radiator and coolant passages and cause further trouble. If you’d like to try sealing it, only go on very short drives to test it out to see if it contains the leak well.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What happens if the shift lever doesn’t move?
Without an operational shift lever (gearshift), you’re not going to be driving very far. There are a couple of reasons that the shift lever might not move, so try this: Make sure you have your foot firmly on the brake...
Windshield wipers not working.
The windshield wiper arms on these vehicle are prone to strip out and stop moving. The fix is to remove the wiper arm and inspect the splines on the are and the wiper shaft. Replace all the defective pieces. Most...
Problem with convertible top.
On an electric convertible top system the usual causes for failure are the switch, the motor(s), or something broken causing a bind in the mechanics of the retractable top. It is easiest to start with a visual inspection of the...
ABS Light on
The illumination of the ABS Light indicates a problem in the system, and also shows that the system is temporarily disabled. The vehicle must be scanned through the OBD-II diagnostic port for the information related to the issue. A common...
1998 gmc savanah 3500. 5.7l engine box truck shorts off and starts with starting fluid and shorts of after few minutes.
Hello. If the motor will only stay running with starting fluid, you likely have a fuel delivery issue. This can happen for a variety of reasons ranging from low fuel pressure to bad injector pulse to even just a dirty...
car stall s and the trac off come on
Hi there. Most of the time the trac off will come on when there is a powertrain problem. This can be voltage related or it may have a crankshaft position sensor that is failing among other parts. I usually start...
My car keeps shutting off - even with a new car battery
This is most likely due to the alternator not recharging the battery. This is why you lost all the electrical power and the engine dies. All these systems to keep the engine running need electrical power. I recommend having the...
My XC90 Volvo 2006 I thought was the PCV system so I had all the hoses there changed as well as the oil catch can but my engine li
There are more than ten principal causes of rough idle and that list doesn't include potential mechanical faults such as uneven cylinder compression. By far, the most efficient strategy to resolve this issue is to request a rough engine idle...
wipers don't respond to my commands. goes on highest speed and doesn't stop unless fuse is out
Hello, thank you for writing in. The issue is very likely a fault with the wiper switch. While there can be some electrical testing done to verify this, the switches are known to go bad after being used for that...

Related articles

How Long Does a Differential Output Seal Last?
The The differential is located either in the front or rear of your vehicle, depending on what make and model you drive and whether it is or front- or rear-wheel drive. When you turn your vehicle, the wheels need to...
How to Find and Repair a Brake Fluid Leak
The vast majority of passenger vehicles on the road today use hydraulic brake systems to operate their brakes. Most braking...
How to Troubleshoot a Faulty Car Thermostat
When you are concerned about the routine maintenance of your car, it is natural to get to a point where you will ask yourself,...