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Ok u melted your last motor and you thought that it was the fuel pump yet u still have not changed it ??? Now your saying the new one is running lean ??? Isnt that giving you alarm bells or do u just have more money than sense ?

We all take our cars to a good tuner.

Mine is yavuz at unigroup engineering at girraween.

The man is a genious with pfc,also tunes others.

If you want your engine to survive get it checked and tuned.

Only way to be safe. :D

Cheers mate how much for a tune does it cost u

Obviously not as much as your cuz.

How about this then smarty pants, dont ask about why your csr runs like shit and your afr's are all over the place. You know what is the first thing that will be said, GET A TUNE!

It is parramount and you would be utterly stupid if you drive it without getting it tuned! But seeing as you have the money to throw around at rb26's it shoukdnt be a problem for you

Now frosty we have a rb26 running lean it should not lean out unless it's over boosted and the fuel

Pump can't supply enough fuel to keep up it does not need a tune because it's a standard car with a standard computer

Now a couple of things could go wrong one of the airflow meters could be buggerd the injectors could be clogged or believe it or not a 02 sensor could be damaged which usually causes a lean mixture but if it was hit with a exhaust wheels since I blew a turbo which it was the o2 sensor would be shorting out giving the ecu a incorrect voltage causing a lean mixture because it's reading a constant 4.5 direct voltage Any body out hear actually no something about cars around here and not just bust out with tune a standard car lmao

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