Quote:
Originally Posted by Old Mechanic
A thorough inspection for a nail. Dab some spit on the valve stem to see if the schraeder valve is loose. After that stick it in a bucket of water and watch it. Of course it has to be a big bucket  .
regards
Mech |
A small amount of dish washing liquid in the water will also aid the process. I have seen tires that had to be left submerged for several hours to find the bubble trail. I normally just use a spray bottle with some soapy water.