Engine, Drivetrain & Forced-Induction
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G37 limp mode

Old Oct 1, 2018 | 07:23 PM
  #1  
Alfredo Gomez's Avatar
Alfredo Gomez
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G37 limp mode

My g37 is in limp mode! Please help!
Things already done: replace maf sensors, camshaft sensors, cleaned throttle body, change air filters.

The car stops acceleration at 2500-3000 rpms
the check engine sometimes goes away but then comes back on. Need some feedback.
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Old Oct 2, 2018 | 12:01 AM
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obvious question: are there any trouble codes? did you check it with obdii reader?
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Old Oct 2, 2018 | 12:47 AM
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Your throwing good money after bad if you don't check for codes, man. Almost any autoparts store will read the OBDII port for free.

Last edited by slartibartfast; Oct 2, 2018 at 01:09 PM.
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Old Oct 2, 2018 | 08:59 AM
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Originally Posted by slartibartfast
Your throwing good maney after bad if you don't check for codes, man. Almost any autoparts store will read the OBDII port for free.
this, or you can get a OBDII Bluetooth scanner on Amazon/ebay/etc. for ~$10 and use a free app to do it yourself.
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