Quote:
Originally Posted by abm89
I'm going to still test my stock injectors whenever I put the new higher capacity ones in. I'm curious to know what kind of shape they are in.
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Depends I found out for myself before with other vehicles I have owned in the past it’s your luck of the draw with fuel injector life. Been using top tier gasoline as recommended by Nissan about 95% of the time. I had a slight hesitation or “Hiccup at idle”. Injectors in cylinders two and four were not making a consistent
pulsing noise when diagnosed. O rings on injectors in cylinders two,four,and five looked bad. In my experience I found using Chevron fuel injector cleaner works at keeping your fuel injectors clean and fuel spray pattern correct. I recommend using fuel injector cleaner and fuel system cleaner it will help. The stock fuel injectors are nice to have as spares on hand. I got these fuel injectors yesterday!! Will be using them for my rebuild.