LS turbo stall

[94eg02wrx]

Helloo.... I have a B18 turbo and I have noticed when at idle... It likes the try to cut out... Like someone has just stopped giving it fuel for a split second... And sometimes it does cut off? Any ideas?

 

[Esotericimage]

What are you tuned on?
what is your fuel pressure at?
did u upgrade your fuel system?
have you cleaned you IAVC?
Do you change plugs every 3-5k?
Do you do Tune ups on a regular basis? rotor, cap, wires, etc?
have you cleaned the inside of the engine with injector cleaner or SeaFoam to remove carbon build up?

these would all be possible causes..

 

[94eg02wrx]

i am tuned with crome, no i did not upgrade the fuel system exept for an fmu ( which i hate i bought the car with it but am soon taking it off),and no i havent cleaned the iavc YET, haha , brand new plugs, rotor coil cap and wires are all new, and no i havent cleaned the engine with sea foam YET

What are you tuned on?
what is your fuel pressure at?
did u upgrade your fuel system?
have you cleaned you IAVC?
Do you change plugs every 3-5k?
Do you do Tune ups on a regular basis? rotor, cap, wires, etc?
have you cleaned the inside of the engine with injector cleaner or SeaFoam to remove carbon build up?

these would all be possible causes..

 

[hardcore97]

so your running stock injectors?

 

[2slo4u]

your tuned and your still using a fmu?

 

[19dmann90]

try geting a walbro 255 fuel pump and switch the injectors to something bigger maybe 450cc that should help it.... what is ur fuel pressure set at??

 

[Esotericimage]

could be tuning and/or timing... i would recommend 440's or higher, an adjustable FPR and new fuel pump like stated above and reliable TUNE!