red honda New Member Aug 12, 2012 #1 My 1991 Honda has rough idle. When its cold it is not bad after the cars warms up its is worse. I am thinking the coil is failing. Antone have any ideas? Thanks
My 1991 Honda has rough idle. When its cold it is not bad after the cars warms up its is worse. I am thinking the coil is failing. Antone have any ideas? Thanks