Why is my 2003 merury grand Marquis only cranking but not starting?
2003 MERCURY MARQUIS
I just replaced fuel filter last week. And I can here my fuel pump turn on. My check engine light hasnt been on. It only does this sometimes not on a regular basis. (But has very bad timing when it does haha)
have the same problem?
Thursday, November 3rd, 2011 AT 12:43 AM
When it happens, you need to check if spark and fuel are getting to the engine. One will be missing. Let me know what you find.