Question about 1987 Mercury Cougar
Check to see if it has an external voltage regulator.
Also check the main fuse's
Have you checked the alternators output with a multimeter ?
Have you had the battery checked ?
Posted on Jun 28, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Oct 26, 2015 | Saturn Cars & Trucks
Aug 05, 2014 | Cars & Trucks
Dec 29, 2013 | Mercury Grand Marquis Cars & Trucks
Oct 30, 2012 | 2000 Ford F150 Flareside SuperCab
Apr 15, 2011 | 1994 Chevrolet S-10 Blazer
Jan 26, 2011 | 1999 Oldsmobile Alero
Nov 29, 2010 | Dodge Caravan Cars & Trucks
Nov 19, 2010 | 2002 BMW 3 Series
Nov 26, 2009 | 1995 Mazda Protege
Dec 20, 2008 | 2004 Jeep Grand Cherokee
124 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: