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Old 07-06-2022, 01:14 PM   #16
blsfrs
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Quote:
Originally Posted by Shadow6 View Post
Yeah, I lack both an oscilloscope and any understanding whatsoever of how to use one.

I think I’m looking at swapping DI injectors around this weekend to see if that moves my misfires. Do I need to order any new gaskets or anything? I assume new intake manifold gaskets? New fuel injector o-rings?

If it is the injector should I just replace the bad one? Anyone have a suggestion for where to get a new one?


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The DI's have teflon seals that require a special tool to install and then they are a bit of a PITA to get back into the engine. (IMHO)Your best bet is to find an injector shop that can clean and service DI's and PI's.



Is the bottom bolt on you DI ecu tight?
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