Having problems with your 1997 Mercury Sable ?
I changed spark plugs and car still misfires and loses power when frist taking off and when going up hill it's a 97 mercury sable. what else could i do?
I bet your spark plug wires are bad. Arching is occuring (when the spark doesnt get to the plug) Probably because of old cracked wires
I would have the timing checked. Sometimes when a car jumps time, it is only out far enough to cause a slow take off and less power going up a hill, but still seems to start and run fine otherwise.
Repair Help & Product Troubleshooting for 1997 Mercury Sable
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