Injector Spill Valve
11-25-2018, (Subject: Injector Spill Valve ) 
Post: #13
RE: Injector Spill Valve
(11-25-2018 )indian_richard Wrote:  What are your thoughts on changing the fuel connector along with a new injector? I noticed the book mandates this, but of course I didn't find out until everything's tore apart.

The fuel connector tip mates and is literally crushed/deformed to the injector to hold back the 40,000+ PSI of fuel pressure. That is its seal, because no o-ring would hold that kind of pressure back. - Replacing it is a MUST if you want to ensure you don't get an internal leak.

Fuel connector needs to be replaced when...

- If the injector is replaced.

- If the head is replaced, then all 6 of the fuel connectors need replacing.

- If an injector is moved to another location on the head.

- If it has been removed more than a couple times.

It is also important to torque them properly and to spec.


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
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 Thanks given by: Waterloo , snailexpress , indian_richard , rgreen , DSTdriver


Messages In This Thread
RE: Injector Spill Valve - Unilevers - 11-15-2018,
RE: Injector Spill Valve - Rawze - 11-25-2018



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