IMRC's can be flakey. When they get older they seem to work when they feel. Did you check to see if the IMRC is connected to the secondaries. That linkage can break easily. $100 says it's the IMRC or it's linkage.
-'96 SE MTX 3L
-'98 SVT 1,173 of 6,535
-'05 Mazda 6s, loaded, g/f's ride
-Need a 96-00 manual on CD? PM or email me
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