Spark Plug Question

[Addisonc]

Wow okay thats great news, thank you so much that really clears everything up! Maybe I'll try a 0.9mm gap then, and then check them when I store it for the winter!

insulator is intake manifold gasket & throttle chamber gaskets,

O/H is overhauling, may be only Japanese people use O/H abbreviation

I thought it stood for overhaul, but I didnt know that you overhaul injectors? I thought you just got new ones?lol
Thanks everyone!

[CelicaKidd_205]

No problem mate! Going through apprenticeship classes really pays off :P

I thought it stood for overhaul, but I didnt know that you overhaul injectors? I thought you just got new ones?lol
Thanks everyone!

Well, there are little screens in injectors that act as a final filter for sediments in your fuel system. They are replaceable, but it's not easy to find new ones.

[MattiasJacobs]

No problem mate! Going through apprenticeship classes really pays off :P




Well, there are little screens in injectors that act as a final filter for sediments in your fuel system. They are replaceable, but it's not easy to find new ones.

Man I get those things all the time from any of the Diesel injector places. They are a bit pricey but are worth it. I had no idea they even existed until he told me about them when I was replacing the pintle caps...

[love_boost]

Here I thought a bigger gap meant a weaker spark, and made it more likely to have you spark blown out, a tighter gap means a stronger spark but the fuel economy is worse. Anyways my car keeps flooding and the plugs are fouled is this becuase the plugs are to cold? And would prf5a plugs be to warm?

[GodziRRa]

By the way you can also try these JDM special Ngk iridium plugs called Iri-Top especially made for GT-R. Heat ranges from 7,8, and 9.

[jdms13rhd]

when I see plugs look inconsistent like those I want to find out why. Compression test and flow test the injectors might say a lot in this case Id think.