2Loyale Posted July 27, 2009 Share Posted July 27, 2009 I just finished working on this 1990 loyale, or so I thought. I am very happy with how the car goes. I cleaned the throttlebody, and used seafoam treatment. I feel the car runs very good and performs well for the 90 horse that it is. My problem is that the engine runs very poorly when cold. I will start it up and it will run a few seconds and die. IT will easily start back up and run a few seconds and die. After it is warmed up it works very well. and happily idles. Any Ideas?? Thanks Jon Link to comment Share on other sites More sharing options...
Gloyale Posted July 28, 2009 Share Posted July 28, 2009 Colant temp sensor Or IAC Link to comment Share on other sites More sharing options...
ivantruckman Posted July 28, 2009 Share Posted July 28, 2009 i took my coolant sensor off and cleaned the scale off of it, it ran much better Link to comment Share on other sites More sharing options...
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