Recent content by Begester

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    2007 Tahoe Reduced Engine Power, Stabilitrack Off, P2138 Error Code

    Hi Everyone, I have a 2007 Tahoe that’s been giving me problems with the “Service Stabilitrak†and “Reduced Engine Power†mode and I’m trying to better understand how to pinpoint the problem. This happened a year ago and I replaced the throttle position sensor (the one on the side...
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    2007 tahoe question??

    I tow a 6500 pound boat behind my 2007 Tahoe. I got the beefed up rear end, which also meant I had to get a 2WD, I know the 4WD's had reduced towing capacity, might want to double check the weight of your 'Stang and trailer. That being said, I love everything about my 2007 Tahoe.
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    2007 Tahoe, Reduced Power, Stabilitrak Off, and Service Engine Light

    Help! I'm seeing several people that have the same Stabilitrak Off and Engine Power reduced issues and I'm still having the same problem. I cleaned the throttle body, checked the drive by wire plug at the throttle body, and did a tug test on the wires. Everything was fine. I left the battery...
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    07 Tahoe Throttle Body issues?

    I'm having the same problem, but got a 2138 error code. I cleaned the throttle body (a pretty easy job) but after 20 minutes the light came back on
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