Yep, I came across Big Blu years ago, working on refrigeration type compressed air dryers. One of the techs used it to leak test a machine that kept losing refrigerant, works great for very small leaks, and the bubbles don't dissipate like normal detergent etc. I have always kept some in my van ever since then👍
Bigblu is awesome. Windex is a good option for slightly larger leaks too but doesnt have the staying power / viscosity to find the small ones that bigblu does.
Ha! I’ve been using this for *years* . I use the bottle with the applicator ball. Feel the spray agitates it too much, and makes leaks harder to source, or makes you think a leak is present when it isn’t. I’ve been servicing these cars for 22 years, and I have never used due to find leaks in HVAC. Compressed air and soapy water for the win here. Dye works great on oil leaks tho. My best friend on BMW.
Yep, I came across Big Blu years ago, working on refrigeration type compressed air dryers.
One of the techs used it to leak test a machine that kept losing refrigerant, works great for very small leaks, and the bubbles don't dissipate like normal detergent etc.
I have always kept some in my van ever since then👍
Anything with a Cobra on the label is a win! 👍🏼
Even as someone who periodically works on their own car, thank you for sharing this.
Bigblu is awesome. Windex is a good option for slightly larger leaks too but doesnt have the staying power / viscosity to find the small ones that bigblu does.
Ha! I’ve been using this for *years* . I use the bottle with the applicator ball. Feel the spray agitates it too much, and makes leaks harder to source, or makes you think a leak is present when it isn’t.
I’ve been servicing these cars for 22 years, and I have never used due to find leaks in HVAC. Compressed air and soapy water for the win here.
Dye works great on oil leaks tho. My best friend on BMW.
you might be happy but the customer is not going to be happy when he sees the price of a new air shock.
I use this for refrigeration leaks
$1000 😳 shock
Yeah… I’ll simply use dish soap and water.
It didn’t catch this one, runs down too quickly
@@SuperMarioDiagnostics Corn syrup and dawn dish soap. I use it all the time. Makes the bubble more pronounced and wont run off as fast.
VW quiality