Running rich

[Parentnoia]

And let's say that I do find fuel pooling, what remedies would be cheaper than the spider upgrade?

 

[1997chevydriver]

And let's say that I do find fuel pooling, what remedies would be cheaper than the spider upgrade?

To be honest i believe it's the only option other than junkyard oem spider ( which could be plagued with other issues)

Sent from somewhere in MN

 

[Parentnoia]

Well I wanted to upgrade the spider regardless.

 

[Parentnoia]

I would just suggest doing what DGA1 suggested first and look down thorough the throttle body with a flashlight. You might not necessarily be able to eliminate the possibility of the injector assembly leaking, but you could probably confirm it, if you get what I'm saying. Too easy, wouldn't take 5 minutes.

Finally had time/the weather was warm enough to check.

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Couldnt see any pooling fuel, but there was what appeared to be fuel on the very edge of the throttle blade. And then the entire inside of the intake looks black on top of black on top of black. You can actually see the distinct line where the throttle blade sits at idle.

 

[GMstrong]

you can thank the egr valve for that,Thats why most people delete the egr valve.If i have do the lower intake gaskets and replace the injectors i will delete the egr valve also,just to keep it from getting like that.But youll need to tune it out.

 

[Parentnoia]

Would carb cleaner work, even if the can says to keep away from plastic?