Start engine, turn heater on max and fan on high Slowly pour bluedevil into the radiator Reinstall radiator cap or reconnect top radiator hose Let engine idle for 45 minutes with the radiator cap on Shut engine off and allow it to cool for at least 1 hour before. Hey guys i have seen and heard great things with this blue devil engine and coolant system stop leak
Everyone says nothing but good things about it. I tested blue devil stop leak and was amazed by its ability to quickly seal any leaks in my car's engine Say goodbye to costly repairs with this powerful solution In my experience, bluedevil provides a more targeted solution for radiator and block leaks, making it a better choice for these specific issues Frequently asked questions (faq) does bluedevil radiator and block sealer work Yes, bluedevil radiator & block sealer works effectively to seal leaks in radiators and engine blocks.
By clogging up small openings (leaks) of all kinds Of course your cooling and oil systems have other areas that could get clogged by stop leak, such as your radiator, heater core, or your oil bearing clearances Unless you are getting ready to scrap the car soon you might want to rethink things. I was doing some general internet browsing and stumbled across blue devil head gasket sealer which advertises permanent fix to any head gasket leak The reviews on the internet also seem to be quite The steering gear on my 1997 blazer had been leaking for a while and i've been dreading the job
I tried the 2 part bar's stop leak twice and it did absolutely nothing Tried this stuff and the leak is nearly gone We'll see how long it holds I'm going on about 1500 miles now Imo the only thing more ridiculous than using blue devil instead of actually fixing the problem, is to think you should add it during every coolant change as preventative maintenance With that said, an acquaintance has an '07 gmc envoy that had a leaking heater core, a common problem on these models due to the way the heater core is designed.
However, it is important to note that using stop leak products can have potential drawbacks, such as clogging small oil passages and impacting engine performance It is recommended to carefully consider the specific leak issue and consult with a professional before using any stop leak product.
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