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Old 07-06-2022, 01:44 PM   #17
Shadow6
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Join Date: Jan 2016
Drives: 2014 Scion FR-S
Location: Central Ohio
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P219A P119F poor idle quality

Quote:
Originally Posted by blsfrs View Post
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?

Hmm, I think I might check that bolt (is there a photo you can link me to?) and throw spark plugs at it/swap coils. If that doesn’t change anything I guess I’ll have a mechanic pull the DI injectors and send them out for cleaning. There’s a guy here in Ohio that does it.

I was afraid DI injectors would be a pain just because of the pressure involved both from the fuel and the combustion. Damn.

Edit: no sense playing with swapping around injectors if I’m paying someone to do it right? I just ought to send them out?


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