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Old May 28, 2014 | 05:20 PM
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Hey GXP owners, I was stopped at a red light on a hill the other night and when I took my foot off of the brake to take off the car rolled backwards. I thought it was a fluke thing so I went to a spot where there was an incline to test it again...sure enough the car would roll backwards as if it was in neutral, as soon as I hit the gas the car went forward as normal....is that normal for these cars?

'06 GXP 83K miles.

Thanks guys!
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Old May 28, 2014 | 07:37 PM
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I believe that's normal, at least if you have an automatic transmission. In a manual, it's the clutch, but in an automatic the torque converter doesn't lock up when you're stopped, which is why your engine doesn't stall. Nothing is preventing the gears from reversing. Then the moment you step on the gas, it engages.
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Old May 28, 2014 | 07:44 PM
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I've never experienced that in my automatic cars, though most have been rear wheel drive. It seems a bit more pronounced when the trans is at full operating temp.
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Old May 28, 2014 | 11:06 PM
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Mine would never roll backwards but if at a stop light i can sometimes take my foot off the brake and not roll forward but then again im in florida and not many hills here
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Old May 29, 2014 | 10:45 PM
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Originally Posted by 08 pimpala ss
Mine would never roll backwards but if at a stop light i can sometimes take my foot off the brake and not roll forward but then again im in florida and not many hills here
Same here but up in WI. OP, what you're describing was one of the symptoms of my forward band going.
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Old May 30, 2014 | 04:34 AM
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Originally Posted by UseAsDirected
Same here but up in WI. OP, what you're describing was one of the symptoms of my forward band going.
...and that's exactly what I thought
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Old May 30, 2014 | 08:59 AM
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Don't be so quick to go towards a internal trans issue. My cars done it since I got if the grade is steep enough.
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Old May 30, 2014 | 09:31 AM
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The factory converter is pretty loose, rolling backwards is normal.
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