a/c question

[Hit Man X]

Did you pull a vac on the system?

[pnhigg]

Yes. We recharged the system yesterday and it seems better.
While the interior is hot the system stays engaged but once the cab cools off it begins cycling a bit. It cools very well, so it may be me making a mountian out of a molehill.
I would like to know how to make the engine rpm increase when the compressor engages because with the cam I have, the truck will barely run once the compressor is turning.

Thanks

[Hit Man X]

That's in the tune.

It is normal for the compressor to cycle, this prevents the evap core from freezing up.

[pnhigg]

Thanks