
2003 GMC Yukon XL 1500 SLE 5.3L 1-2 Shift
This is my personal vehicle and I noticed when I bought it a couple months ago that the shift was slightly harsh from 1st to [...] gotten progressively worse and is now late as [...] seems to get much better after driving 5-10 miles.I haven't completed much te...
FIX posted 3/27/2013
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Message Closed
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VIN | 3GKEC16Z23 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 1-2 Shift |
Conditions | Late & Harsh |
Message Closed
Vehicle Data
2003 GMC Yukon XL 1500 SLE
VIN | 3GKEC16Z23 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 1-2 Shift |
Conditions | Late & Harsh |