My 1997 mercury grand marquis has a brand new battery and starter and still won't start unless i go under car and jump start starter with a switch...why??

My 1997 mercury grand marquis has a brand new battery and starter and still won't start unless i go under car and jump start starter with a switch...why?? 2 Answers

How do I start my 2000 mercury grand Marquis after changing the starter and alternator? 3 Answers

I recently had a alternator catch fire from the top by wires.. Changed wires that were damaged,alternator,and starter figuring that fire blew it out but still it won't start....also I was told i...

Grand marquis won't start 1 Answer

I have a 03 grand marquis I just put a new starter a new alternator and new battery and it still won't start or crank.. Can anyone help me with this problem. ..

My 1995 mercury grand marquis has a short somewhere and I need to find out how to trouble shoot the problem it's draining the battery and I am having to disconnect the battery when I'm not using it 2 Answers

To add to that problem I also have no use of my wipers but I can spray the fluid to clean the windshield any advice ? Also I have a problem when I press on the break I can use the blinker and hea...

04 Mercury Grand Marquis GS won't start 1 Answer

I have a 04 Mercury Grand Marquis GS with 94k on it ran like a top with zero issues a month ago it would not start so I replaced the starter and it started just fine then my shifter cable broke so ...