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Turbo 350z Idling Problem

Old 12-04-2018, 04:37 PM
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Nic Boitnott
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Default Turbo 350z Idling Problem

I noticed yesterday that my car started idling oddly while warmed up. I already asked my tuner but couldn't get a good answer because they can see the car in person and Im at college 4 hours away. My first guess is maf but not sure because the car has good AFR's still but hesitates when first taking off also. MAF is also a Uprev Gt only about a year and a half old. Any help would be appreciated.

I couldn't get the add file to work so here's the YouTube link of my car doing it.

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Old 12-04-2018, 08:05 PM
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jhc
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Hi Nic,
It would help to know a few things. Mileage, FI brand/Version/Exhaust mods, last injector service, octane you run and your tune. Replaced plugs, coilpacks etc? Just not enough to go on atm.
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Old 12-05-2018, 04:04 AM
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Nic Boitnott
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Sorry that was my bad,
82k miles, spark plugs and injectors(Bosch 660cc) were put in brand new August 2017. Run shell 93 everytime from the same station. Coil packs have not been changed. Air filter has not been changed either of that could cause something.

Boosted performance single turbo kit with precision 6262, tuned at SOHO Motorsports. Single exhaust with no cats. Tuned to 379 whp before the plenum spacer was added in September of 2017. Didnít redyno it after the spacer. But the car has run great for over and year and this was completely random.
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