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1995 Chevrolet S10 Question: Are the spider injectors supposed to have sealing o-rings on manifold ends?



, 4.3L V6, Spencer, IN, December 24, 2011, 12:31

my uncle's s-10 4.3 vin "W" is having a miss in cyl #2. He recently had the inj. assy. replaced. He says the injector nozzle doesn't fit snug, but locks, in the hole. Should there be an o-ring there? He says it doesn't have one.

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  • Answer #1

    December 24, 2011, 13:36

    no, it just snaps in. where the injectors are is a vacuum chamber already.


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    , December 24, 2011, 13:41

    Thanks Roy, I didn't think they did. Just wanted to make sure.

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