Engine behaviour
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Joined: Aug 2019
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G35X
Engine behaviour
(This is for a 2008 G35X Sedan)
I'm having a few problems.. I have some ideas what might be wrong but would love some seasoned help from some seasoned vets.
I'm having a few problems.. I have some ideas what might be wrong but would love some seasoned help from some seasoned vets.
- When driving in 1st gear, at around 1.2k RPM, the car will lurch forward and the RPM will 'hiccup'.
- The engine will sometimes not idle smoothly. I suspect a vacuum leak [since that what it usually is] but what are some other culprits?
- Occasionally, it seems like the exhaust note just disappears in certain powerbands, usually the middle.
BANNED!!!
Joined: May 2017
Posts: 14,837
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From: Washington State
Coupe 6MT Premium RAS
Check for vacuum leaks, pull/inspect/replace spark plugs, OBD2 scan for hidden codes (suspecting a cam sensor intermittent failure maybe), clean the MAF. When this is done perform all the resets listed here.
https://www.nicoclub.com/archives/g3...procedure.html
https://www.nicoclub.com/archives/g3...procedure.html
Thread Starter
|
Registered User
Joined: Aug 2019
Posts: 6
Likes: 0
G35X
Check for vacuum leaks, pull/inspect/replace spark plugs, OBD2 scan for hidden codes (suspecting a cam sensor intermittent failure maybe), clean the MAF. When this is done perform all the resets listed here.
https://www.nicoclub.com/archives/g3...procedure.html
https://www.nicoclub.com/archives/g3...procedure.html
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treacherous
G35 Sedan V36 2007- 08
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Aug 21, 2011 08:46 PM