Having problems with your 1993 Buick Century ?
Car Idles funny first high then low. It will run but tends to die when you come to a stop and pressing the break seems to effect it. We changed the plugs and air filter but still the same thing. What now ? it is a 93 buick century v6 help me
Throttle position sensor is most likely bad. idle should even out if you unplug the TPS. if it does then replace the TPS
Repair Help & Product Troubleshooting for 1993 Buick Century
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