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View Full Version : a/c wont work at idle



Ctmcamaro396
July 11th, 2013, 05:25 AM
hey have a 2003 chevy truck cam heads turbo charged a/c will not work at idle in gear or in park
only way to get the a/c to work is to bring the engine rpm up to about 1000rpm then it blows cold either in park or gear
a/c presure is fine started after the mods