300ZX (Z32) Performance / Technical Discussions related to Turbo charging, Supercharging, Engine, ECU, exhaust, and etc. performance enhancements and Techical related.

Bad injector and rough idle

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Old Jul 31, 2007 | 02:04 PM
  #1  
dan20014's Avatar
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Joined: Jul 2007
Posts: 1
Bad injector and rough idle

I just got my 92Z NA back from the dealership and they are telling me that my number 6 injector is bad. He check the resistance on it and he is tellin me that it is around 7.5ohms...i read somehwere that high resistance is bad...is low also bad??

Does anyone in the baltimore area know of any mechanics that work on the side and want to help me replace the injectors over a weekend???
Old Jul 31, 2007 | 10:14 PM
  #2  
ZLover4Life's Avatar
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Joined: Aug 2005
Posts: 3,316
From: Naperville, IL
Z32 injectors are supposed to read 10-14 ohms.

Too low and the injector dumps too much fuel.
Too high and the injector doesn't supply enough fuel.
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