Drivetrain Reviews of clutches, gear mods, diffs, axles etc..

Help I have a question about my transmission

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Old Oct 17, 2025 | 05:18 PM
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Nesnetrom336's Avatar
Nesnetrom336
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I have a question about my transmission

Hello, My name is Eric and I own a 2013 G37 sedan, it has 150 on the odt and has a full delete on the cats, I have had no issues with it until the other day I did an oil change regular maintenance nothing out of the odd but when I was finished and turned the vehicle on for about 10 secs turned it off waited for about a minute and turned it back on I was shifting the gears (ATM) so that the engine oil could get into the pistons etc.. and all of a sudden when I put it in drive the gear didn’t catch as well as every gear itself, the damn thing won’t drive at all unless I floor the gas pedal and even then it will only go but just so far and at a 3 mph speed, what the heck is going on with my ride guys, I have checked the linkage and everything is attached and in working order, back in march I did a trans oil change properly as well as the rear differential so something is wrong with this picture and I need some advice BAD, please help me figure this thing out, thanks guys
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Old Oct 17, 2025 | 07:47 PM
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dkmura
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Sounds like your G37 is in limp mode. Have you tried pulling codes from the on-board diagnostic system?
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Old Oct 18, 2025 | 07:35 AM
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Nesnetrom336
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A full delete so almost all No because I the lights on dash are on but I will do that today for sure, maybe it’s low on trans fluid u think?
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