Whitout warning, my '02 trailblazer showed a "check engine" light as well as a "reduced speed" light....the car will not rev up above idle, but I ran it for enough to get to repair shop. The repair shop just called to say I needed a new throttle body. does this sound right for the symptoms I just described?
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Ask Your Question2002 Chevrolet Trailblazer
Question: what are the symptoms of a bad throttle?
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Best Answer
globalhelper October 29, 2012, 10:43ReplyMasteryes it does most likely the throttle body electronics has gone bad
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Answer #2
your.mechanic October 29, 2012, 20:07Reply
Masteractually ANYTHING would sound right...bad transmission solenoid, stuck P/S switch, low vacuum reading, lost cam or crank synchronization, low charging voltage, take your pick...or add to the list.
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