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

Tune up l98

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Old May 29, 2009 | 09:00 PM
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Default I have the org fuel injectors on my care ?????

[CENTER[/CENTER]i have a 1991 and just installed new fuel pump and sender.. drain and clean the gas tank. installed new gas filter up front had trouble last year with 1 injector the dealer said,, and repaired it. now the car runs ok but still has a miss and does not pull like i think it should, also runS hot for nw pa. i am thinking new injectors.?????? i am doing all the work myself to much $$ to take it some where. thanks for all the help in past and any help now Ron HELP

Last edited by ERNNRON; May 31, 2009 at 09:34 AM. Reason: NEED HELP
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Old May 31, 2009 | 09:31 AM
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What
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Old May 31, 2009 | 01:09 PM
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when he replaced the injector was it flow matched?
check their resistance. (ohm check as some people call it) i believe they are supposed to be between 16 and 17 ohms.
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Old May 31, 2009 | 09:16 PM
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I have a 91 vette I have the same problems you were having it was 1 of my injector. After taking to people on this site I figure out I had to change all eight i did and now it works fine. I check my OHMS it read 3 my injector was shot. Please check the ohms on the injector before you spend money.
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Old Jun 1, 2009 | 05:41 PM
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thank you i figure i will replace all injectors after all they have been in the car since 1991. can't hurt,

Last edited by ERNNRON; Jun 4, 2009 at 04:34 PM.
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