Edgar Morales

new here but not new to the honda scene just stumped
ok so i have a EJ6 with a gsr swap the problem is its running super rich it blows out black smoke n no its not the rings or oil its fuel it can be smelled right away the motor was just rebuilt so i know the botom end is new it has new gaskets all around its running a p30 ecu with a gsr base map it has i/h/e 3in piping aem fuel rail dsm blue top injectors it has an aem fpr i tried to adjust the fuel as well but no luck i have the stock gsr IM as well it started doing this about a month ago since then ive tried everything i can think of it throws a cel but when i chek it with the obd2 scanner nothin ive jumped the ecu as well n it gave me the code for the map sensor i changed that twice n no luck ive changed the tps dizzy is new but changed the cap n rotor just to eliminate that new o2 sensor, injectors are clean car has 91oct from chevron oil is fresh i just dnt know hat it could be anymore

any suggestions????

Blackhalo6

youve got big injectors and an entire aftermarket fuel system using the stock fuel map. you need to have the map changed

Sparksman

" just to eliminate that new o2 sensor"? So your not running a O2 senor?

Edgar Morales

Sorry lol I do have an o2 sensor

Edgar Morales

What do u mean by have the map changed? Retune???

Blackhalo6

yes dsm injectors will flow way more than stock injectors at the same pulse width.

Edgar Morales

So if I just install the stock injectors I should be fine??? Cuz it already had those injectors but if the stock ones will make it work then ill do that till I save up enough for a tune cuz there are no places to tune it here n the closest is about 2 hrs away so it's quite expensive for me

Blackhalo6

If you have stock injectors try em out.

teggy!

you need to get your fuel trimmed.


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