how to check injectors on HSR
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Joined: Jul 1999
Posts: 476
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From: Vancouver, Canada
Car: 1992 Z28 1LE
Engine: 350
Transmission: T5
how to check injectors on HSR
hey guys,
I'm suspecting that I have a bad batch of fuel injectors on my HSR. I have fuel pressure at the schraeder valve. NOID LIGHT TESTS OK. Did a resistance check on the injectors, and found the resistance to be OK. But, I feel that the injectors just aren't firing.
The design of the HSR fuel rail doesn't really allow me to be able to pull the fuel rail upwards to physically be able to see the injectors firing. Is there any other way of doing this? thx
[edit] could I hook up 12V to each injector and check to see if the FP drops with the key in the "ON" position? Kinda like a jerry-rigged fuel injector pulser?
I'm suspecting that I have a bad batch of fuel injectors on my HSR. I have fuel pressure at the schraeder valve. NOID LIGHT TESTS OK. Did a resistance check on the injectors, and found the resistance to be OK. But, I feel that the injectors just aren't firing.
The design of the HSR fuel rail doesn't really allow me to be able to pull the fuel rail upwards to physically be able to see the injectors firing. Is there any other way of doing this? thx
[edit] could I hook up 12V to each injector and check to see if the FP drops with the key in the "ON" position? Kinda like a jerry-rigged fuel injector pulser?
Last edited by age; Jul 27, 2008 at 05:21 PM.
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