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2018-04-05T21:57:35Z

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'''Fuel Injector O-Rings''' are a compression-type O-ring mounted to the [[Fuel Injector|fuel injectors]]. [[File:982l.jpg|frameless|alt=982l.jpg]] 
==Versions==
There are four Fuel Injector O-Rings: Two versions of the upper, and two versions of the lower. The versions correspond with Fuel Injector phases. 
{| class="wikitable"
| style="text-align: center" | 
| style="text-align: center" | Non-Turbo 
| style="text-align: center" | NA (Convertible) 
| style="text-align: center" | Twin Turbo 
|-
| style="text-align: center" | Phase I 
| style="text-align: center" | 1990-1992 
| style="text-align: center" | 1993 
| style="text-align: center" | 1990-1994 
|-
| style="text-align: center" | Phase II 
| style="text-align: center" | 1993-1996 
| style="text-align: center" | 1994-1996 
| style="text-align: center" | 1995-1996 
|}

==Replacement==
Injector O-rings are a compression type that can only be used '''once''', and after they've been removed, they '''cannot''' be used again. Failure to replace these o-rings ''will'' cause a fuel leak, and a fuel leak into the cylinder can (and will) [[Hydrolock|hydrolock]] the motor, which can cause complete engine failure. Main Article: [[Fuel Injector Replacement]]. 
==Specifications==
Injector O-Rings should be replaced with Nissan parts, which are relatively inexpensive and ensure correct fitment. However, some owners suggest replacing them with viton O-rings, on the basis that they will be more durable (despite the fact that, when installed correctly, virtually no O-Ring set has leaked). The size of the O-Rings are as follows. 

* 16x21x2.5 & 20x27x3.5 (Old Style)
* New Style: NFI, sorry :( 

[[Category:Parts]][[Category:Fuel System]]

Fuel Injector O-Rings - Revision history

Maintenance script: Imported from text file