Thread: 03 tahoe! Rpms rise and drop
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Old 02-27-2009, 08:12 PM   #3
tahoe4x4guy
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Cool Re: 03 tahoe! Rpms rise and drop
It sounds like you might have to replace the throttle position senser. I had the same problem on my 2001 tahoe. If it is the TPS it will also set the engine light on.
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