Zipperno Posted July 3, 2009 Report Share Posted July 3, 2009 I have installed two electric fans, they are wired so that aux 4 grounds the relay. Aux 4 is set up so that the fans starts at 98 degrees, but when the fans starts also my idle goes full rich Why??? Its like this idles with AFR 14 approx, then it reaches 98 degrees fans starts, then idle AFR goes to 10..... I even tried to disconnect the fans....but didnt help, when aux 4 grounds the realay it goes rich. Should I use a different aux maybe?? //Tom Quote Link to comment Share on other sites More sharing options...
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