2003 M45 Limp Mode :-(

Forum for Infiniti M35 and M45, and Nissan Fuga owners.
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MSeries61996
Posts: 22
Joined: Sat Dec 02, 2017 5:05 pm
Car: 2003 Infiniti M45 (Y34)

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Hey guys, having an issue with my Y34. So as of tonight, I'm currently in limp mode (won't go past 3k RPM) but no check engine lights on (yet).
Has 130k miles on the motor, what do you think I should check/replace? MAF, crank/cam sensors, etc.? All fluids are good. Only red flag to me other than limp mode, was I let it sit for a few hours, went to go fire it up, was cranking perfectly but wouldn't fire the first 2 tries. Once it fired, I was driving for about 15 minutes, parked in the drive thru, left, and as I was climbing a hill, limp mode began. Got home 15 minutes later, turned it off for 20 minutes, tried again and it was out of limp mode. Will try again tomorrow morning.
Any help or suggestions are greatly appreciated, thanks a bunch!

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MSeries61996
Posts: 22
Joined: Sat Dec 02, 2017 5:05 pm
Car: 2003 Infiniti M45 (Y34)

Post

SORRY GUYS! POSTED IN WRONG FORUM SECTION, HAVING ISSUES ON MOBILE.
THANKS ANYWAYS
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User avatar
biggie
Moderator
Posts: 8302
Joined: Wed Jul 24, 2002 2:31 am
Car: '16 Q70L/'14 Q60S Vert/'19 Armada/'09 FX35
Location: Clemmons, NC

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I moved to correct forum, then realized you had new topic here already. I'll lock this one.
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