hmt question...
 

i got a problem.. once in a while when i hit boost, then after come to a stop. and then try to go again the car wants to die unless i give it a good amount of gas. i'm running a fmu for now... is it because i need check valves? and the only way it runs good again if i turb the car off then turbn it back on... then it'll drive fine again.

Re: hmt question...
 

need more info. Are you getting CEL's, does the car shake?

Re: hmt question...
 

yes i'm getting cel's and the car really struggles to go in first unless i put on alot of gas.

Re: hmt question...
 

What are the cels?

Re: hmt question...
 

not sure right now... don't have the car with me.. but what do you think is the problem?

Re: hmt question...
 

my crystal ball is cloudy today

Re: hmt question...
 

why dont you check them and maybe youd get your answer?????

Re: hmt question...
 

the CEL's that im getting are :

3- MAP SENSOR
41- Primary O2 SENSOR
65- Secondary 02 SENSOR

Do you guys know what's giving my car that stalling problem? And which one of these CEL's should i worry about.

thanks guys for any help.

Re: hmt question...
 

the first one is causing u to go into limp mode

Re: hmt question...
 

Umm yea, what he said, so you need something to make sure the stock map sensor isn't letting the ecu see a boost condition. So yea, checkvalves, missing link, or get yourself some type of real yet, management. Better yet, post pics of the carnage when it blows up ;)

Re: hmt question...
 

hmm.... i used 3 check valves and it still does that, so do i need more...? ??? i think i'm gonna have a friend bu a conversion harness and a chipping kit from xenocron...

Re: hmt question...
 

Sounds like your bleeding some of it off, but more check valves are probably needed. I think your other idea is better, chip an ecu.

Re: hmt question...
 

does your car sound like a subaru on idle? perhaps you're down a cylinder.

leakdown/compression test pls.

Re: hmt question...
 

the car runs fine its just runs like ---- when i hit boost...

Re: hmt question...
 

just ordered the a obd2a-obd1 conv. harness(cousin is getting it for me) and the uberdata chip kit from xenocron. with a custom basemap. can't wait till next week. ;)

Re: hmt question...
 

it looks like the oil took out both your sensors
i got a 02 code a week ago. i replaced it with 13007 from autozone and it works fine now, but like you, my car wants to die when idle. it usually happens after it gets warm, then it will idle extremely low, like 100.