Joe W Posted October 29, 2020 Report Share Posted October 29, 2020 Need advice. New coils, wires and plugs, 3000 miles ago. New Water pump, New alternator, New power steering pump. New purge valve (3 weeks ago). 130,000 miles Engine started running rich while driving (local 30 MPH) No Codes Mechanic has checked all sensors, checked all injectors, checked all plugs, looked at wires controlling individual injectors, cannot determine what is causing the engine to run excessively rich Looking for advice on what else could be causing the problem. Quote Link to comment Share on other sites More sharing options...
Logan Posted October 30, 2020 Report Share Posted October 30, 2020 No plug wires on a 2006.......coil on plug set up. Curous.....what makes you think it's running rich?......at 30 mph? Quote Logan Diagnostic LLC www.airbagcrash.com www.logandieselusa.com www.ledfix.com www.ledfix.com/yukontaillightrepair.html www.ledfix.com/ledreplacements.html www.ledfix.com/j42385toolrental.html Link to comment Share on other sites More sharing options...
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