car stalling!

[jsusnaim]

my bro owns a 07 s197 eforce supercharged.. we are having troubles with it! it starts and then bogs and the engine stops running, if you rev it a little it keeps running.. also on the live data the Fuel Rail pressure goes from 7 to 60 all non sense!

shows rich codes and vref code! we swapped (tps, tmap, tested the dual fpdm, changed the Ecu from another s197) still the same..

sorry about my bad english!

 

[Agent007]

Has he had a cam swap?

 

[ZmanM3]

Sounds like a tune issue.

 

[mustangmike6996]

sounds like something (if not the tune) is telling the pumps to cut out. or duty cycle way too low

 

[1lowtoy]

Is this a new setup that is having trouble or something that has run for some time without issue and this new problem has just shown up?

 

[TurboX]

Why not try Manuel@tudodyno ? He goes by Lito on this board, only reason I say that is because he is badass and he is somewhat local to you

 

[redstangs9308gt]

LITO is the answer.

 

[jsusnaim]

problem solved: water in the tank, after some cleaning and new fuel filter everything went just great, i talked to lito several times! he helped a looot!