Having problems with your 1999 Mercury Cougar ?
Was told it was the ecu/ecm changed won't nothing
\015 Changed the brain no fix, u can cross the starter to get it to turn that is the only way..... 99 cougar v6 auto upper end car\015
Is there a alarm system? if so make sure there are no broken wires
Repair Help & Product Troubleshooting for 1999 Mercury Cougar
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