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

2003 Suburban1500 question. Please help

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Old July 2nd, 2016, 2:02 PM
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But I'm about to go through the glove box. Every thing that has ever been done it it, there's a receipt for in the glove box. Supposedly
Old July 2nd, 2016, 2:27 PM
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That's where I would start unless receipts say otherwise.
Old July 2nd, 2016, 2:38 PM
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Will do . So far only receipts I have found are regular oil changes, tire rotations. There's a few for fuel filter changes and transmission services.
Old July 2nd, 2016, 2:42 PM
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Plugs and wires were changed September 2013 apparently
Old July 2nd, 2016, 2:46 PM
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In 2008, throttle body was cleaned, cooling system was serviced, and all belts were changed
Old July 2nd, 2016, 3:41 PM
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Any idea how to test a coil pack to see if its bad?
Old July 2nd, 2016, 6:33 PM
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Well, I pulled off every coil pack,and tested with multimeter. All seemed to test ok. Air filter is a little dingy, gonna change it and just roll with it till it throws a code I reckon
Old July 2nd, 2016, 7:49 PM
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Could the jerking be caused by the torque converter locking and unlocking?
Old July 2nd, 2016, 8:22 PM
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I have no clue..lol




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