ViciouS_27

ok ive put in new plugs and added some ATF to the lower plug holes
tried to start the car up and it started but everytime it went to 1500rpm it would die why is that?
what else do i have to check?

classicauto

iTrader: (3)

went 1500rpm and stalled? or
would it run for the same amount of time, every time you start it?

ViciouS_27

it runs to 1500 rpm n stalls

classicauto

iTrader: (3)

but it will start back up right away? and then die when it hits 1500rpm?

Ill need more info then you're giving in order to help you out here...

what have you done, what is this car, how does it sound when it dies (running out of fuel, ignition cutting off)

ViciouS_27

ok 86 gxl
i swapped in s4 turbo manifolds, 550cc injectors ,s4 turbo ecu ,safc 2, straight turboback exaust

i just changed the spark plugs and checked spark that seems to be fine

i just hits 1500rpm and dies untill i crank it again lol
im not sure about the sounds since i really dont know the difference

classicauto

iTrader: (3)

ok, you turbo swapped the car? is that the idea? or just swapped the manifolds?(dunno how thats possible lol)

Well, I would first check ALL the connections to the AFM and verify that its not seized up, stuck in some way, or tipped horribly off level.

After that I would try jumpering the fuel pump test connector (yellow, two prong plug with a rubber boot located near the right {passenger} strut tower) then try to start it.

ViciouS_27

afm is connected and not siezed up
fixed the position of the afm a bit
tried it again this time it went to 1900-2000rpm and stalled
but i cant locate the fuel pump test connector =(

classicauto

iTrader: (3)

keep looking it sounds like its the problem.....or at least worth a shot anyways.

But, was this an actual turbo swap?? I don't see a turbo motor listed in you mods, only turbo manifolds and exhaust? along with a turbo computer? Im curious how you managed to fit 4 port manifolds on a 6 port engine.

ViciouS_27

its basiacally just porting to match the 4port onto the 6 port. I dont know myself but i got the manifolds off of some guys that have done this 6port turbo conversion on the forum.

classicauto

iTrader: (3)

ok ok ok...not to get TOO far off track here but I really have no idea what you've got on your car, it seems to change a little with each post.

So this is a turbo'd N/A engine?

Which manifold(s) are you using from the turbo car? UIM? or UIM and LIM?

Because comparison of the 6 port block and 4 port LIM would suggest a HUGE vaccum leak is yuor problem. Same with a 4 port UIM to 6 port LIM.

Not to be a dick - I just seriously cannot grasp what the heck you have under yuor hood because Im getting incomplete info.

ViciouS_27

hmmm which manifolds......that i gotta check....

ViciouS_27

uim and lim stands for upper and lower intake manifold im guessing?

Aaron Cake

iTrader: (1)

As I've said to you in many PMs, do you have:

Fuel?
Spark at the right time?

Have you listened to the injectors click during cranking?
Is the AFM plugged in and still good?
Any huge vacuum leaks (TID?)?