Idles weird?? But no CEL!! Need everyone's help please!!
Thread Starter
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Registered User
Joined: Apr 2016
Posts: 49
Likes: 1
Idles weird?? But no CEL!! Need everyone's help please!!
I have a 2006 g35 coupe 5AT,
Mods:
- K&N SRI w/ Injen Nanofiber filter
- Motordyne 5/16 spacer
- Megan Headers
- Invidia Test Pipes
- HKS Rep catback
(Custom X pipe, No Resnator)
When I start my car, it has a farty sound pudder for literally a second, then normal as warming up, once it's completely warm, my RPM goes to 500-550 idling and drops every 30seconds or so to about 300 with a dying motor sound, then back to 550 normal. Just repeats as it idles... no power loss noticed but my car does have a louder and more backfire
I've changed:
-MAF
-camshaft sensors
-crankshaft sensor
-air filter
Need all reasonable suggestions please and thanks!!
Mods:
- K&N SRI w/ Injen Nanofiber filter
- Motordyne 5/16 spacer
- Megan Headers
- Invidia Test Pipes
- HKS Rep catback
(Custom X pipe, No Resnator)
When I start my car, it has a farty sound pudder for literally a second, then normal as warming up, once it's completely warm, my RPM goes to 500-550 idling and drops every 30seconds or so to about 300 with a dying motor sound, then back to 550 normal. Just repeats as it idles... no power loss noticed but my car does have a louder and more backfire
I've changed:
-MAF
-camshaft sensors
-crankshaft sensor
-air filter
Need all reasonable suggestions please and thanks!!
Joined: Mar 2009
Posts: 18,299
Likes: 1,488
From: By the sea, Tx
G35 sedan w/ too much money in mods
Either take it to a local auto parts store or buy an OBDII scanner and download the Torque app to see if you can find a fault code. Sometimes our cars will develop a fault, not set off the SES but still throw a code. Not really sure why but it happens.
Other than that I've got nothing else, sorry.
Other than that I've got nothing else, sorry.
Thread Starter
|
Registered User
Joined: Apr 2016
Posts: 49
Likes: 1
Either take it to a local auto parts store or buy an OBDII scanner and download the Torque app to see if you can find a fault code. Sometimes our cars will develop a fault, not set off the SES but still throw a code. Not really sure why but it happens.
Other than that I've got nothing else, sorry.
Other than that I've got nothing else, sorry.
Joined: Mar 2009
Posts: 18,299
Likes: 1,488
From: By the sea, Tx
G35 sedan w/ too much money in mods
Lots of options out there like this one. https://www.amazon.com/Goliath-Indus...canner+android
However most work well, just make sure whatever you buy is compatible with your device.
However most work well, just make sure whatever you buy is compatible with your device.