Anonymous posted an answer for this 2003 Cadillac Deville:
"I am having the same problem... My solution was to check for pending trouble codes, which..."
Anonymous posted an answer for this 2003 Cadillac Deville:
"These are the trouble codes description, well some what gives you a start where to look..."
Anonymous posted an answer for this 2003 Cadillac Deville:
"Check your pending trouble codes, could be your crankshaft sensor b..."