-usmd-180sx

Hey guys.. well i posted this on a old thread.. but with no response.. Heres the story..

My car stalls ...but when im DRVING!! i was driving down a city street.. and my engined died "stalled" out of nowhere.. while i was still in gear.. Thankfully i wasnt taking a turn or whatnot.. or on the freeway.. cuz it coulda gotten nasty...

And also.. when i start the motor after i have turned it off recently.. the idle goes crazy between 0-1000.. fluxuating up and down.. bouncing around..

And then i try to even it out by tapping the throttle a little.. and it does.. and then i drive it and my stalling occures.. WHILE DRIVING!

Can my problem be similiar to the one above..??

Cleaning the throttle body with carb cleaner? replace the air filter? clean the maf.. or replace it cuz i have a z32 1..? make sure that no air is between the maf and the tb..?? AIV problem? Coolant Temp Sensor? what can it be!!

Any input would greatly be appreciated.. because it is dangerous driving like this . and i dont know the next time that it might die out on me... im scared.. =(

Also.. im running a no o2sensor at the moment.. could that also be partially at fault?

Mods : Sr20 (redtop), megan dp,megan outlet pipe, some nasty air filter i never replaced since i bought the car.. (kragen type), walbro 255 fuel pump, new fuel filter..

kazuo

Start with the basics, son.

PULL CODES

and take it from there.

nismoenthu

damn that sucks man, good luck jason come down the une dog!

s14 blacktop

try checking your vacum hoses, and it might be your maf, my sr did that when I forgot to hook up my maf, the connections on your maf plug might not make good connection, this is just a suggestion.

S14DB

I think it may be the O2 sensor...

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Comments should be taken as Opinions not as Statements of Fact

s14 blacktop

sorry man, posted the wrong info about the maf, it doesnt sound like your maf it sound like you have a boost leak or a hose thats loose look on your IC piping if your running without a o2 sensor your just running rich so I dont think the o2 might do this but then again I might be wrong!

-usmd-180sx

I was hoping it wouldnt be a leak somewhere.. I thought it might be time to change most of my hoses.. might be tearin and wearing somewhere caused by too tight clamps.. I might try cleaning out the throttle body and area around there with carb cleaner, do a boost leakdown test, install my new o2 sensor and get back to you.. thanks for the replies guys..

Hell yea nismo.. Une Town in my blood..

90sr

same thing happend when i first had my sr running, id jus be cruisin down the highway and get on it littlest bit and it wold jus stall out it was crazy, i went hose to hose replaced all vacuum lines tightend all the intercooler piping, and jus messed with the idle adjustment screw near the throttle body and voila done, she runs perfect now, hope this helpls..

chris

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chris's sr

-usmd-180sx

thanks again.. which hoses did u change? im plaining on changing mostly everything besides the radiator hoses.. cuz when i buy my koyo.. i plan on doing that then.. but yea.. can u list most of the hoses you have replaced? and are most of them obtainable at like pepboys,kragen,autozone?