What is your question?
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What is your question?
whenever it gets to 80 mph my car shakes and the check engine light flashes. otherwise it just stays on. what are the most probable causes and is there any where in louisville that you recommend me to take it to ?
1 Reply
Cylinder misfires are usually due to 3 possible causes. Spark plugs need replaced, fuel injector clogging up, or spark plug coil failure. If the plugs have been changed recently, the cause is probably the spark plug coil going bad. http://images.search.yahoo.com/images/view;_ylt=A0PDoTEvd0ZPtg0AgDmJzbkF;_ylu=X3oDMTBlMTQ4cGxyBHNlYwNzcgRzbGsDaW1n?back=http%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3D2005%2Bcadillac%2Bcts%2Bfiring%2Border%2Bdiagram%26fr%3Dyfp-t-701%26fr2%3Dpiv-web%26tab%3Dorganic%26ri%3D0&w=260&h=250&imgurl=allinfoaboutautorepairs.com%2Fuploads%2Fimages%2Ffiring%2520orders%2F110544534.gif&rurl=http%3A%2F%2Ffiringorders.allinfoaboutautorepairs.com%2Findex.php%3Fpage%3D30878&size=4.5+KB&name=All+Info+About+Auto+Repair%3A+2005+Cadillac+CTS+3.6+liter+V-6+VIN+%26quot%3B7%26quot%3B&p=2005+cadillac+cts+firing+order+diagram&oid=98cfb54b7bacec81c084d5f914469c14&fr2=piv-web&fr=yfp-t-701&rw=2005+cadillac+cts+firing+order&tt=All%2BInfo%2BAbout%2BAuto%2BRepair%253A%2B2005%2BCadillac%2BCTS%2B3.6%2Bliter%2BV-6%2BVIN%2B%2526quot%253B7%2526quot%253B&b=0&ni=48&no=0&tab=organic&ts=&sigr=124als7f2&sigb=13v8r78d6&sigi=128phrnh1&.crumb=qe4L1J9ejGj you can do this yourself easy to replace http://www.autozone.com/autozone/parts/Duralast-Ignition-Coil/2005-Cadillac-CTS/_/N-jmlqeZ9n80r?itemIdentifier=201817_0_0_