Yes, BlueDevil has worked in situations just like what you are experiencing together with your Pontiac. You will definitely need to flush the cooling system previous to beginning the process. For finest outcomes, you also needs to change the engine oil earlier than and after the BlueDevil process.

If you'll be able to, strive beginning your jeep and letting it idle on a hill so the radiator is at the highest point. Leave the radiator cap off till your jeep warms up and add coolant because the air pockets bubble out. Make positive your jeep doesn’t overheat while you're doing this, and in case your radiator begins to overflow, cease the engine and let it calm down before beginning it again.

If you are in a colder local weather we advise that you just drain the system right down to add some antifreeze. Why does the radiator on my 1985 Toyota Truck, 5 velocity handbook tranny, 22 RE motor have some oil in it. No water or milky oil when I modified the oil, no other problems with the truck, just a few oil in my radiator……. It is feasible that you just have a low coolant level and a lot of air pockets in your cooling system.

As long as your automobile would be capable of idle for a full 50 minute interval then we might recommend utilizing our product, the BlueDevil Head Gasket Sealer. You will want to change your oil before and after the BlueDevil course of. Based on what your description, it sounds like the vehicle is getting combustion/exhaust gases blowing into the cooling system and creating strain. To give yourself the best overall chance of BlueDevil working successfully in addition to the instructions, you must remove the spark plug from the cylinder with the leak.

The car also should not be dropping greater than about 1 quart of water through the 50 minute run or you will be shedding the product to shortly. Based on your description, it feels like you could have a leak that's too extreme.

To give your self one of the best total probability of BlueDevil working successfully, in addition to the instructions, you need to remove the spark plug from the cylinder with the leak. The automobile should be capable of idle for a full 50 minutes with out stalling out or overheating in order for this to be able to work.

If my fan is running on low pace do I need to fix that first before using your sealant that I purchased? I removed the thermostat and found it to be brown/rust colored however I in any other case found it unremarkable. I don’t know what it will seem like if it failed. I do not know if there's white smoke out of the exhaust, nonetheless, there was white vapor popping out of the oil cap after I removed it.