Idles high without accelerating
Hello. Thanks for writing in about your 2002 GMC Safari. There are several components that may be causing this problem. There could be a bad throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement), a throttle cable (https://www.yourmechanic.com/services/throttle-control-cable-replacement) that is sticking, or a vacuum leak....
My Ford will go in reverse but shuts off and won't go if I put it in drive. Mechanic's Assistant: What is the model/year of your Ford? 2001 Ford F 150 Mechanic's Assistant: Are you fixing your vehicle yourself? Wh...
My Ford will go in reverse but shuts off and won't go if I put it in drive. Mechanic's Assistant: What is the model/year of your Ford? 2001 Ford F 150 Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? No. Nothing yet. Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? No. That's it