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Deceleration

   
Old Feb 22, 2018 | 12:33 PM
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Deceleration
I have a 08 g37s coupe. I am having a problem where the car will not accelerate at all with in a hour or so on the interstate. I have to pull over and turn the car completely off. Then it works fine for a little while. Has anyone else experienced this?
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Old Feb 22, 2018 | 12:39 PM
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Throwing any codes? Stuttering? Off the top of my head and with the vague description I'm going to say your throttle bodies need cleaning.
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Old Feb 22, 2018 | 01:02 PM
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Originally Posted by RMB5190
Throwing any codes? Stuttering? Off the top of my head and with the vague description I'm going to say your throttle bodies need cleaning.
Its not throwing any codes. It’s the craziest thing ever, I will be driving and all of s sudden you can feel it hesitate and it will not accelerate it just decelerates and I have to pull over. Once I pull over I turn the car off and back on and it runs fine again for another 60 miles or so.
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Old Feb 22, 2018 | 01:47 PM
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Take it home, clean the throttle bodies, clean the MAF, do an idle re-learn. eliminate easy stuff first.
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Old Feb 22, 2018 | 07:05 PM
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why do u guys have similar user names? do those initials and numbers mean something in pop culture?
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Old Feb 22, 2018 | 07:13 PM
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Maybe something to do with hard parking?
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Old Feb 22, 2018 | 07:15 PM
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^ man i wish i was cool like u lol
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Old Feb 23, 2018 | 10:00 AM
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Or it could be something super simple....like my initials...
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