maddzz1 Posted March 21, 2009 Share Posted March 21, 2009 This is actually on my 94XJ, but since it is the same engine (4.0) as the MJ so I figured it would go in tech. Anyway, Sometimes when I press the throttle it makes a noise almost like when an electric antenna is going down. I'm thinking possibly a relay or something? Link to comment Share on other sites More sharing options...
Wildman Posted March 22, 2009 Share Posted March 22, 2009 You mean like a buzzing sound??? If that's the case, check your air box for a plugged filter, and the air tubes, a buzzing sound leads to it trying to suck air into the intake. Link to comment Share on other sites More sharing options...
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