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International Automotive Technicians Network
Re: Air leaks
Posted to HD/Fleet Forum on 6/15/2020

Hi Robert,

Welcome to the bus business.

I've tried using a Redline SmokePro where I could isolate parts of a system and have had so-so results.

For external leaks soapy water and a quiet environment seem to work the best.

For internal leaks like check ... Login to read more.