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

Car idles rough when it heats up

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Old Apr 8, 2017 | 10:13 AM
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Default Car idles rough when it heats up

Filed plugs out twice and car runs rough once it warms up. Tested the injectors three separate times and have different readings each time. Is it because the injectors might need to be cleaned?
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Old Apr 8, 2017 | 11:19 AM
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Lance,


Welcome to the forum!


Please tell us what is the year of car


Getting different readings on your injectors can mean a lot of different things, so we need to know what engine we are dealing with.

Last edited by billschroeder5842; Apr 9, 2017 at 10:55 AM.
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