I know i have spark and i know its a fuel related problem. When i spray starter fluid into the tb it starts up and runs for a second then stops, i have a fuel pressure gauge on the fuel filter that reads 40 psi, so i kno thats good, its my injectors thats stopping my car from running, their not firing i'm getting no codes, after cranking i dont smell fuel, tried new main relay checked all grounds, tried different resistor box, what happend was car was running fine for like 3 months, i start daily driving it about a week ago, everything is fine, go to a gas stating pump gas takes 3 sets of long cranks finally starts drive around its fine drive home start hearing a scracting noise everytime i turn the wheel to the right pull into the drive way my alt pulley was hitting the shock tower bang that out some more and hasn't started since.

 

What kind of motor? and is it DPFI or MPFI?

Also if it was the injectors it would deffinatly throw a code.

maybe you have a block somehow in the filter to fuel rail?

 

my bad i forgot, 90 dx with a b16a1 pr3 obd-0

 

it might be your fuel pump?

Releive the pressure in the fuel lines, and prime the pump see if it primes back to 40psi

 

it does already check my injects are not firing, i'm pretty sure

 

did you try different injectors?

unbolt the fuel rail and see if the injecters are firing.

you can use and OBD0 injectors. so just take them off the original motor, If you have it

 

yea i just put injectors from a working car on their and still nothing happened,

 

do you own a voltmeter?

check to see if your getting any current to the injector plugs.

 

yes i have a mulitmeter, how much do i look for in the injects, and do i take the plug off and look their, and do i chech when cranking or when the key is turned to on?

 

first just check to see if your getting voltage,

dont quote me on this im pretty sure this is what you do.

unplug the plug, and connect the prongs to the tabs inside the clip.

and check for voltage when the car is cranking.

im not sure how much your looking for

 

how many volts does it need to be,

 

Is there gas in the tank?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HatchBox &raquo;</TD></TR><TR><TD CLASS="quote">

im not sure how much your looking for </TD></TR></TABLE>

 

yes

 

oh

 

are u out of suggestions cause i'm gonna stop for tonight i think

 

yea, just try that volt test.

 

ok i will, thanx for your help though, it is appreciated

 

I think in OBD-0 cars the injectors have 4 volts each. Someone correct me if I am wrong.