Need to swap injectors to see if the problem I am having with a misfire is related.

My question is: what do I need to do the swap? I talked to toyota today and I asked for the o-rings, but then they ask about the 2 other gromets...do I need those also?

Also IF (and i'm hoping) that the issue is the injector, where/what make should I order one? The dealer quoted me a price of $180/injector.

Thanks
Bob

 

If you can afford the down time send your injectors out to get cleaned, balanced and flow tested. I sent mine to Witch Hunter Performance ( http://www.witchhunter.com/ ), they charge $18 per injector

 

I did all of this and still ended up replacing the injector from Autozone, about $130. All i replaced were the O-rings, and manifold gaskets. (1 upper and 1 Lower)