comatosellama Posted October 22, 2018 Share Posted October 22, 2018 Is this something I should be worried about? Car fluctuates revs at idle like a high strung diesel would. RPM on gauge doesn’t move, drives normal though Quote Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted October 22, 2018 Share Posted October 22, 2018 (edited) scan for pending codes live data might help any oil on the plug wire boots? when it's idling, try squirting a small amount of starting fluid in the intake - if it smooths out, could be (???) dirty throttle body or IACV issue. If it gets worse....?bad injector?......misfire or ? hope others with more experience reply Edited October 22, 2018 by 1 Lucky Texan Quote Link to comment Share on other sites More sharing options...
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