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93 zj it is bakfiring through the intake

1K views 1 reply 2 participants last post by  Be Radical 
#1 ·
I have a 93 zj it is bakfiring through the intake all sensors check out no codes but 55 which is the all clear what else could it be I would check fuel injectors but can't find out anywhere what they should read if someone can help please do with out anyone being a smart azz
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I got issues
 
#2 ·
when I run out of fuel in my yj with 4.0l conversion it will try to run and it has backfired into the intake, just a thought if someone has this problem look toward fuel delivery/ pressure, and injector firing
 
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