Ac

dont guess it. put some gauges on it.

 

Your not the 1st to have a/c prob. with inter. truck, Type up top in search your truck type and a/c problem and you can read how others have fixed a/c problems.

 

Do you have an APADS module?

 

Buy a set of gauges on Amazon for 50 bucks and a vacume compressor for a 100. Best money I ever spent. Living in Florida a/c problems are costly.

 

@MACK E-6 ... Those numbers are industry standard guidelines.

Keep in mind, A/C is not exact science due to a whole bunch of variables i.e. ambient temp, humidity, air pressure etc.

Think weather prediction. Not exact, but directionally predictable.

 

134a. 134a is the same for anything using it. the bottom chart is the measurements. the top chart you use to help diagnose the problem.

 

you can get a 4 vacuum pump at habor also

 

i rebuild my wifes suburban ac for $1100. all new hoses and parts for front and back. i love it when the kids and her get cold. i always say thanks