13sp with air leak by splitter airlines or from airlines

Use a smoke machine an see where it is leaking..

.... Philip

 

Soapy water in a spray bottle.Find leak,fix.

 

Last time I had that happen I unscrewed the rubber shifter boot from the cab floor and had good access that way.

 

If you can hear it when the engine is off, get under the truck and find the leak. When you put a finger on the fitting, the sound will change. Most push/ pull type fittings only seal for the first line thats been in them for a few years. Most the time when lines are changed, they dont seal right. The other thing is if this was done during the winter, the oring could need to "warm up" to get a better seal, like 150° in the trans area, that would happen in summer conditions.

 

Like Cetan says if you can hear it should be able too find it. Kids bubbles in a squirt bottle works great for finding leaks.

 

Thank you Rank. For over a month now every Monday when I come to work I have an air leak and I can't find it. Sure enough did like you said took off the boot from the shifter and there it was