Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Auto not going into overdrive

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Old Apr 7, 2018 | 4:53 PM
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Default Auto not going into overdrive

If your engine idles about 200 rpm above manufacturers spec you may find that you have a bad connection with temp sensor which on our suburban stops it from selecting overdrive, it will also hold lower gears for longer, hope this helps
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