Having problems with your 1999 Mercury Cougar ?

Car starts fine but revs up to about 2000rpm then dies but if i keep on throttle it run great down the road until i have to stop then the brake petal is hard and it dies

Posted / edited by AnonymousUser on : 19-11-2018

Answers :

You need to check for a large vacuum leak some where
Repair Help & Product Troubleshooting for 1999 Mercury Cougar

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