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shawpdx1
10-08-2005, 11:50 PM
have a 92 SC not sure if this is normal but when i run the heater on defrost i get a idle surge almost like when running a/c .........is this normal or? thanks TED

90XR7Cougar5spd
10-08-2005, 11:54 PM
have a 92 SC not sure if this is normal but when i run the heater on defrost i get a idle surge almost like when running a/c .........is this normal or? thanks TED


Well, when you have the defroster on, the AC is supposed to kick on