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Rb25det Neo Needs Some Revs To Help It Start?

DoseVader

By DoseVader,
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DoseVader Enthusiast

DoseVader

Posted
Posted

Hi Guys,

So basically I had 550cc injectors, Z32 AFM and a highflow installed in my r34 and ever since getting the car back from being tuned while starting the car i need to give the car some revs while turning the key to get it stated, the warmer the car the more revs that are needed to get it started. Any ideas what might be causing this, I am really hoping it's just a shitty tune as the car was never doing this before?

I am thinking about getting the car retuned in a couple of weeks at a different shop but just want to see what other people think to try eliminate other factors first.

Ben C34 Grand Master

Ben C34

Posted
Posted

Sounds like a shit tune as it wasn't doing it before.

I would ask who ever tuned it to fix it. But realistically I would probably just want to go somewhere who knows what they are doing. if they can't get it to start nicely I wonder how bad the rest of the tune is.

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DoseVader Enthusiast

DoseVader

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  • Author
Posted

Injectors are brand new so too so fuel should be flowing pretty freely through them. Not going to name the shop that tuned it but they are ranked one of the better ones in QLD. Last time they tuned my car it was hitting boost cut in second gear and would not rev past 4,000rpm so I took it back but don't think I will this time will just change shop all together.

89CAL Grand Master

89CAL

Posted
Posted

You dont give it any revs if the car is running

I think you mean you need to press the throttle pedal

If you need to give it some throttle, then you need to give it more air, sounds like the car is to rich on start up

cranking enrichment needs adjustment

What ECU?

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