1G Injector help

[SwampDonkey]

I bought a 92 Laser RS from a friend that needed a clutch. My friend had already bought a clutch, a small 16g turbo, and some injectors for it. I put the clutch and the 16g turbo in and it worked fine.

My problem is I put the injectors in and it won't rev past 3500-4000. When you try to get it to it just bogs and misses and this is not driving it just sitting in driveway revving. The only thing I know about the injectors is they say Fuel Injector Clinic on them. The box they was in didn't have any paper work. Any suggestions?

 

[Type1DSMr]

What are using to tune the injectors with? Also they should have a serial number on them on opposite side of plug.

 

[gst-turbo]

You need to know the size so u car dial them in

 

[2gmitsueclipse]

Put the stock injectors back in until you can identify what you have and compensate for it (method of tuning such as SAFC or ECMLink). Complete a BLT to also rule out leaks and run at stock boost levels. I would make sure you spray soapy water with particular attention at the fuel injectors.

Some other basic items you will need to properly tune will be an aftermarket boost gauge and wideband o2 sensor.

 

[SwampDonkey]

I don't have a way to tune them. I kinda figured it was like 7.3 powerstroke and it would run normal until you told the ecm it had bigger Injectors. I'll just put the stock ones back in. I haven't made up my mind if I'm gonna keep the car or sell it. It's only got 95000 miles. And I don't have much in it

 

[pauleyman]

Before doing anything further you should research. Your assumption didn't hurt anything this time but you wasted your time. Other assumptions can have dire consequences immediately.

 

[SwampDonkey]

The injectors have 125-1000 engraved on them. Any idea what these Are worth if I choose to sell them

 

[Type1DSMr]

Usually the last 4 digits are the cc on fic. Could be wrong, that's what some posts say during the search. So they might be 1000cc, but unsure exactly.

 

[SwampDonkey]

I'm gonna sell them so any idea what I could get for them? They are fuel injector clinic 125-1000

Is there a way to tell if they are low z or high z. I'm willing to make someone a deal if they want them

 

[92AWDHX40]

take a picture send to fuel injector clinic or us for more information on whether high or low is there a resistor delete.

 

[steve]

Is there a way to tell if they are low z or high z. I'm willing to make someone a deal if they want them

Measure the coil resistance. High impedance injectors will be 10 or more ohms and low impedance injectors will be 2-4 ohms.

 

[sonicselli]

would those be 1250's? are the injectors used or new??? could always send them in to get flow tested. its like $20 an injector.

 

[94laserawd]

Thats a huge injector compared to stock,

 

[DSM1G90]

Stock were 450 bluetops.