C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel Injectors? 93 LT1

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Old Aug 16, 2007 | 02:38 PM
  #1  
josephbs's Avatar
josephbs
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From: Spencerville Ohio
Default Fuel Injectors? 93 LT1

After several months of work trying to get my 93 to start, I checked the resistance of the fuel injectors and found some inconsistencies. Below are the results. What do you guys think?

#1 - 5 ohms
#2 - 14-15 ohms
#3 - 5 ohms
#4 - 13 ohms
#5 - 5 ohms
#6 - 5 ohms
#7 - 5 ohms
#8 - 5 ohms
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Old Aug 16, 2007 | 02:40 PM
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96GS#007
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From: Texas
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Originally Posted by josephbs
After several months of work trying to get my 93 to start, I checked the resistance of the fuel injectors and found some inconsistencies. Below are the results. What do you guys think?

#1 - 5 ohms
#2 - 14-15 ohms
#3 - 5 ohms
#4 - 13 ohms
#5 - 5 ohms
#6 - 5 ohms
#7 - 5 ohms
#8 - 5 ohms
6 of the 8 are toast and need to be replaced. If you're doing 6, you may as well do all 8.
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Old Aug 16, 2007 | 02:42 PM
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From: One day you're a Comet...the next day you're dust... Arkansas
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No wonder it won't start. Six are way below spec. = BAD
Replace them all with new or rebuilt.
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Old Aug 16, 2007 | 04:07 PM
  #4  
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josephbs
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From: Spencerville Ohio
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What do you think about these?

http://www.atlanticspeed.com/product...t=3792#details

Also, should I be concerned about any other parts? I think I read somewhere that bad injectors could fry the computer?

Is it "normal" for 6 injectors to go bad all at once?
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Old Aug 16, 2007 | 04:27 PM
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BADDUCK
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From: One day you're a Comet...the next day you're dust... Arkansas
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I have no experience with Accel injectors, many say stay away. I never heard of bad injectors "frying" the ECM. You could have other troubles but your injectors are bad for sure.
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Old Aug 16, 2007 | 04:39 PM
  #6  
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From: Stafford Connecticut
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The only way injectors can fry a computer is if you put low impedance injectors ina high impedance car
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