z28 has a misfire
05-27-2015, 01:27 PM
#1
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Join Date: May 2015
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z28 has a misfire
I have 94 z28 Lt1. It runs good for a little while the all of a sudden it starts to misfire as I drive. I recently changed the sparkplug wires/ spark plugs. An it still does the same it also has coils. I was told it could be the wires I got em from autozone it was all they had.. the brand is bosch. What could I do to fix it?
Last edited by Mr.Luna; 05-27-2015 at 01:31 PM.
05-27-2015, 10:55 PM
#2
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Join Date: Aug 2009
Location: las vegas
Posts: 764
Re: z28 has a misfire
I have 94 z28 Lt1. It runs good for a little while the all of a sudden it starts to misfire as I drive. I recently changed the sparkplug wires/ spark plugs. An it still does the same it also has coils. I was told it could be the wires I got em from autozone it was all they had.. the brand is bosch. What could I do to fix it?
05-28-2015, 02:22 AM
#3
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Join Date: Sep 2000
Location: Stillwater Ok USA
Posts: 574
Re: z28 has a misfire
When you say it has coils. Did you do LTCC or similar conversion? Search this site for scan9495. You can tell quite a bit with a scan.
Last edited by DelSoto; 05-28-2015 at 02:26 AM.
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