Having problems with your Cadillac DeVille ?
Hard brake pedal on cadillac
\015 I have a 1984 cadillac deville.the brake pedal feels hard.ihave relaced the vacuum pump,but no change.any ideas?\015
Check the vacuum line that goes to the brake booster which is on the firewall behind the master cylinder. Good luck. Let me know if this helps please.
Repair Help & Product Troubleshooting for Cadillac DeVille
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